73335110

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1$

素因数の和:281

約数の個数: 64

約数和(自身を含む): 146266560

約数和(自身を除く): 72931450

約数列:

[1, 2, 5, 10, 17, 34, 37, 74, 85, 89, 131, 170, 178, 185, 262, 370, 445, 629, 655, 890, 1258, 1310, 1513, 2227, 3026, 3145, 3293, 4454, 4847, 6290, 6586, 7565, 9694, 11135, 11659, 15130, 16465, 22270, 23318, 24235, 32930, 48470, 55981, 58295, 82399, 111962, 116590, 164798, 198203, 279905, 396406, 411995, 431383, 559810, 823990, 862766, 991015, 1982030, 2156915, 4313830, 7333511, 14667022, 36667555, 73335110]

約数ペア:

[(1, 73335110), (2, 36667555), (5, 14667022), (10, 7333511), (17, 4313830), (34, 2156915), (37, 1982030), (74, 991015), (85, 862766), (89, 823990), (131, 559810), (170, 431383), (178, 411995), (185, 396406), (262, 279905), (370, 198203), (445, 164798), (629, 116590), (655, 111962), (890, 82399), (1258, 58295), (1310, 55981), (1513, 48470), (2227, 32930), (3026, 24235), (3145, 23318), (3293, 22270), (4454, 16465), (4847, 15130), (6290, 11659), (6586, 11135), (7565, 9694)]