291689910

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1$

素因数の和:369

約数の個数: 192

約数和(自身を含む): 871782912

約数和(自身を除く): 580093002

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 23, 27, 30, 34, 45, 46, 51, 54, 69, 81, 85, 90, 102, 115, 135, 138, 153, 162, 170, 207, 230, 243, 255, 270, 306, 307, 345, 391, 405, 414, 459, 486, 510, 614, 621, 690, 765, 782, 810, 918, 921, 1035, 1173, 1215, 1242, 1377, 1530, 1535, 1842, 1863, 1955, 2070, 2295, 2346, 2430, 2754, 2763, 3070, 3105, 3519, 3726, 3910, 4131, 4590, 4605, 5219, 5526, 5589, 5865, 6210, 6885, 7038, 7061, 8262, 8289, 9210, 9315, 10438, 10557, 11178, 11730, 13770, 13815, 14122, 15657, 16578, 17595, 18630, 20655, 21114, 21183, 24867, 26095, 27630, 27945, 31314, 31671, 35190, 35305, 41310, 41445, 42366, 46971, 49734, 52190, 52785, 55890, 63342, 63549, 70610, 74601, 78285, 82890, 93942, 95013, 105570, 105915, 120037, 124335, 127098, 140913, 149202, 156570, 158355, 190026, 190647, 211830, 234855, 240074, 248670, 281826, 316710, 317745, 360111, 373005, 381294, 422739, 469710, 475065, 571941, 600185, 635490, 704565, 720222, 746010, 845478, 950130, 953235, 1080333, 1143882, 1200370, 1268217, 1409130, 1715823, 1800555, 1906470, 2113695, 2160666, 2536434, 2859705, 3240999, 3431646, 3601110, 4227390, 5401665, 5719410, 6341085, 6481998, 8579115, 9722997, 10803330, 12682170, 16204995, 17158230, 19445994, 29168991, 32409990, 48614985, 58337982, 97229970, 145844955, 291689910]

約数ペア:

[(1, 291689910), (2, 145844955), (3, 97229970), (5, 58337982), (6, 48614985), (9, 32409990), (10, 29168991), (15, 19445994), (17, 17158230), (18, 16204995), (23, 12682170), (27, 10803330), (30, 9722997), (34, 8579115), (45, 6481998), (46, 6341085), (51, 5719410), (54, 5401665), (69, 4227390), (81, 3601110), (85, 3431646), (90, 3240999), (102, 2859705), (115, 2536434), (135, 2160666), (138, 2113695), (153, 1906470), (162, 1800555), (170, 1715823), (207, 1409130), (230, 1268217), (243, 1200370), (255, 1143882), (270, 1080333), (306, 953235), (307, 950130), (345, 845478), (391, 746010), (405, 720222), (414, 704565), (459, 635490), (486, 600185), (510, 571941), (614, 475065), (621, 469710), (690, 422739), (765, 381294), (782, 373005), (810, 360111), (918, 317745), (921, 316710), (1035, 281826), (1173, 248670), (1215, 240074), (1242, 234855), (1377, 211830), (1530, 190647), (1535, 190026), (1842, 158355), (1863, 156570), (1955, 149202), (2070, 140913), (2295, 127098), (2346, 124335), (2430, 120037), (2754, 105915), (2763, 105570), (3070, 95013), (3105, 93942), (3519, 82890), (3726, 78285), (3910, 74601), (4131, 70610), (4590, 63549), (4605, 63342), (5219, 55890), (5526, 52785), (5589, 52190), (5865, 49734), (6210, 46971), (6885, 42366), (7038, 41445), (7061, 41310), (8262, 35305), (8289, 35190), (9210, 31671), (9315, 31314), (10438, 27945), (10557, 27630), (11178, 26095), (11730, 24867), (13770, 21183), (13815, 21114), (14122, 20655), (15657, 18630), (16578, 17595)]