64283070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{197}}^1$

素因数の和:429

約数の個数: 64

約数和(自身を含む): 158241600

約数和(自身を除く): 93958530

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 149, 197, 219, 298, 365, 394, 438, 447, 591, 730, 745, 894, 985, 1095, 1182, 1490, 1970, 2190, 2235, 2955, 4470, 5910, 10877, 14381, 21754, 28762, 29353, 32631, 43143, 54385, 58706, 65262, 71905, 86286, 88059, 108770, 143810, 146765, 163155, 176118, 215715, 293530, 326310, 431430, 440295, 880590, 2142769, 4285538, 6428307, 10713845, 12856614, 21427690, 32141535, 64283070]

約数ペア:

[(1, 64283070), (2, 32141535), (3, 21427690), (5, 12856614), (6, 10713845), (10, 6428307), (15, 4285538), (30, 2142769), (73, 880590), (146, 440295), (149, 431430), (197, 326310), (219, 293530), (298, 215715), (365, 176118), (394, 163155), (438, 146765), (447, 143810), (591, 108770), (730, 88059), (745, 86286), (894, 71905), (985, 65262), (1095, 58706), (1182, 54385), (1490, 43143), (1970, 32631), (2190, 29353), (2235, 28762), (2955, 21754), (4470, 14381), (5910, 10877)]