988693510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{379}}^1\times {\mathrm{449}}^1$

素因数の和:925

約数の個数: 64

約数和(自身を含む): 2068416000

約数和(自身を除く): 1079722490

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 83, 166, 379, 415, 449, 581, 758, 830, 898, 1162, 1895, 2245, 2653, 2905, 3143, 3790, 4490, 5306, 5810, 6286, 13265, 15715, 26530, 31430, 31457, 37267, 62914, 74534, 157285, 170171, 186335, 220199, 260869, 314570, 340342, 372670, 440398, 521738, 850855, 1100995, 1191197, 1304345, 1701710, 2201990, 2382394, 2608690, 5955985, 11911970, 14124193, 28248386, 70620965, 98869351, 141241930, 197738702, 494346755, 988693510]

約数ペア:

[(1, 988693510), (2, 494346755), (5, 197738702), (7, 141241930), (10, 98869351), (14, 70620965), (35, 28248386), (70, 14124193), (83, 11911970), (166, 5955985), (379, 2608690), (415, 2382394), (449, 2201990), (581, 1701710), (758, 1304345), (830, 1191197), (898, 1100995), (1162, 850855), (1895, 521738), (2245, 440398), (2653, 372670), (2905, 340342), (3143, 314570), (3790, 260869), (4490, 220199), (5306, 186335), (5810, 170171), (6286, 157285), (13265, 74534), (15715, 62914), (26530, 37267), (31430, 31457)]