75259910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{197}}^1$

素因数の和:389

約数の個数: 64

約数和(自身を含む): 156017664

約数和(自身を除く): 80757754

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 151, 197, 230, 253, 302, 394, 506, 755, 985, 1265, 1510, 1661, 1970, 2167, 2530, 3322, 3473, 4334, 4531, 6946, 8305, 9062, 10835, 16610, 17365, 21670, 22655, 29747, 34730, 38203, 45310, 49841, 59494, 76406, 99682, 148735, 191015, 249205, 297470, 327217, 382030, 498410, 654434, 684181, 1368362, 1636085, 3272170, 3420905, 6841810, 7525991, 15051982, 37629955, 75259910]

約数ペア:

[(1, 75259910), (2, 37629955), (5, 15051982), (10, 7525991), (11, 6841810), (22, 3420905), (23, 3272170), (46, 1636085), (55, 1368362), (110, 684181), (115, 654434), (151, 498410), (197, 382030), (230, 327217), (253, 297470), (302, 249205), (394, 191015), (506, 148735), (755, 99682), (985, 76406), (1265, 59494), (1510, 49841), (1661, 45310), (1970, 38203), (2167, 34730), (2530, 29747), (3322, 22655), (3473, 21670), (4334, 17365), (4531, 16610), (6946, 10835), (8305, 9062)]