42258510

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{257}}^1$

素因数の和:312

約数の個数: 160

約数和(自身を含む): 134861760

約数和(自身を除く): 92603250

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 29, 30, 35, 42, 45, 54, 58, 63, 70, 81, 87, 90, 105, 126, 135, 145, 162, 174, 189, 203, 210, 257, 261, 270, 290, 315, 378, 405, 406, 435, 514, 522, 567, 609, 630, 771, 783, 810, 870, 945, 1015, 1134, 1218, 1285, 1305, 1542, 1566, 1799, 1827, 1890, 2030, 2313, 2349, 2570, 2610, 2835, 3045, 3598, 3654, 3855, 3915, 4626, 4698, 5397, 5481, 5670, 6090, 6939, 7453, 7710, 7830, 8995, 9135, 10794, 10962, 11565, 11745, 13878, 14906, 16191, 16443, 17990, 18270, 20817, 22359, 23130, 23490, 26985, 27405, 32382, 32886, 34695, 37265, 41634, 44718, 48573, 52171, 53970, 54810, 67077, 69390, 74530, 80955, 82215, 97146, 104085, 104342, 111795, 134154, 145719, 156513, 161910, 164430, 201231, 208170, 223590, 242865, 260855, 291438, 313026, 335385, 402462, 469539, 485730, 521710, 603693, 670770, 728595, 782565, 939078, 1006155, 1207386, 1408617, 1457190, 1565130, 2012310, 2347695, 2817234, 3018465, 4225851, 4695390, 6036930, 7043085, 8451702, 14086170, 21129255, 42258510]

約数ペア:

[(1, 42258510), (2, 21129255), (3, 14086170), (5, 8451702), (6, 7043085), (7, 6036930), (9, 4695390), (10, 4225851), (14, 3018465), (15, 2817234), (18, 2347695), (21, 2012310), (27, 1565130), (29, 1457190), (30, 1408617), (35, 1207386), (42, 1006155), (45, 939078), (54, 782565), (58, 728595), (63, 670770), (70, 603693), (81, 521710), (87, 485730), (90, 469539), (105, 402462), (126, 335385), (135, 313026), (145, 291438), (162, 260855), (174, 242865), (189, 223590), (203, 208170), (210, 201231), (257, 164430), (261, 161910), (270, 156513), (290, 145719), (315, 134154), (378, 111795), (405, 104342), (406, 104085), (435, 97146), (514, 82215), (522, 80955), (567, 74530), (609, 69390), (630, 67077), (771, 54810), (783, 53970), (810, 52171), (870, 48573), (945, 44718), (1015, 41634), (1134, 37265), (1218, 34695), (1285, 32886), (1305, 32382), (1542, 27405), (1566, 26985), (1799, 23490), (1827, 23130), (1890, 22359), (2030, 20817), (2313, 18270), (2349, 17990), (2570, 16443), (2610, 16191), (2835, 14906), (3045, 13878), (3598, 11745), (3654, 11565), (3855, 10962), (3915, 10794), (4626, 9135), (4698, 8995), (5397, 7830), (5481, 7710), (5670, 7453), (6090, 6939)]