8551170

素因数分解:

$2^1\times 3^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1$

素因数の和:68

約数の個数: 128

約数和(自身を含む): 25505280

約数和(自身を除く): 16954110

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, 345, 391, 405, 414, 459, 486, 510, 621, 690, 729, 765, 782, 810, 918, 1035, 1173, 1215, 1242, 1377, 1458, 1530, 1863, 1955, 2070, 2187, 2295, 2346, 2430, 2754, 3105, 3519, 3645, 3726, 3910, 4131, 4374, 4590, 5589, 5865, 6210, 6885, 7038, 7290, 8262, 9315, 10557, 10935, 11178, 11730, 12393, 13770, 16767, 17595, 18630, 20655, 21114, 21870, 24786, 27945, 31671, 33534, 35190, 37179, 41310, 50301, 52785, 55890, 61965, 63342, 74358, 83835, 95013, 100602, 105570, 123930, 158355, 167670, 185895, 190026, 251505, 285039, 316710, 371790, 475065, 503010, 570078, 855117, 950130, 1425195, 1710234, 2850390, 4275585, 8551170]

約数ペア:

[(1, 8551170), (2, 4275585), (3, 2850390), (5, 1710234), (6, 1425195), (9, 950130), (10, 855117), (15, 570078), (17, 503010), (18, 475065), (23, 371790), (27, 316710), (30, 285039), (34, 251505), (45, 190026), (46, 185895), (51, 167670), (54, 158355), (69, 123930), (81, 105570), (85, 100602), (90, 95013), (102, 83835), (115, 74358), (135, 63342), (138, 61965), (153, 55890), (162, 52785), (170, 50301), (207, 41310), (230, 37179), (243, 35190), (255, 33534), (270, 31671), (306, 27945), (345, 24786), (391, 21870), (405, 21114), (414, 20655), (459, 18630), (486, 17595), (510, 16767), (621, 13770), (690, 12393), (729, 11730), (765, 11178), (782, 10935), (810, 10557), (918, 9315), (1035, 8262), (1173, 7290), (1215, 7038), (1242, 6885), (1377, 6210), (1458, 5865), (1530, 5589), (1863, 4590), (1955, 4374), (2070, 4131), (2187, 3910), (2295, 3726), (2346, 3645), (2430, 3519), (2754, 3105)]