38717010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:240

約数の個数: 96

約数和(自身を含む): 104727168

約数和(自身を除く): 66010158

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 71, 73, 83, 90, 142, 146, 166, 213, 219, 249, 355, 365, 415, 426, 438, 498, 639, 657, 710, 730, 747, 830, 1065, 1095, 1245, 1278, 1314, 1494, 2130, 2190, 2490, 3195, 3285, 3735, 5183, 5893, 6059, 6390, 6570, 7470, 10366, 11786, 12118, 15549, 17679, 18177, 25915, 29465, 30295, 31098, 35358, 36354, 46647, 51830, 53037, 54531, 58930, 60590, 77745, 88395, 90885, 93294, 106074, 109062, 155490, 176790, 181770, 233235, 265185, 272655, 430189, 466470, 530370, 545310, 860378, 1290567, 2150945, 2581134, 3871701, 4301890, 6452835, 7743402, 12905670, 19358505, 38717010]

約数ペア:

[(1, 38717010), (2, 19358505), (3, 12905670), (5, 7743402), (6, 6452835), (9, 4301890), (10, 3871701), (15, 2581134), (18, 2150945), (30, 1290567), (45, 860378), (71, 545310), (73, 530370), (83, 466470), (90, 430189), (142, 272655), (146, 265185), (166, 233235), (213, 181770), (219, 176790), (249, 155490), (355, 109062), (365, 106074), (415, 93294), (426, 90885), (438, 88395), (498, 77745), (639, 60590), (657, 58930), (710, 54531), (730, 53037), (747, 51830), (830, 46647), (1065, 36354), (1095, 35358), (1245, 31098), (1278, 30295), (1314, 29465), (1494, 25915), (2130, 18177), (2190, 17679), (2490, 15549), (3195, 12118), (3285, 11786), (3735, 10366), (5183, 7470), (5893, 6570), (6059, 6390)]