98813820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{1579}}^1$

素因数の和:1747

約数の個数: 96

約数和(自身を含む): 318528000

約数和(自身を除く): 219714180

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 149, 210, 298, 420, 447, 596, 745, 894, 1043, 1490, 1579, 1788, 2086, 2235, 2980, 3129, 3158, 4172, 4470, 4737, 5215, 6258, 6316, 7895, 8940, 9474, 10430, 11053, 12516, 15645, 15790, 18948, 20860, 22106, 23685, 31290, 31580, 33159, 44212, 47370, 55265, 62580, 66318, 94740, 110530, 132636, 165795, 221060, 235271, 331590, 470542, 663180, 705813, 941084, 1176355, 1411626, 1646897, 2352710, 2823252, 3293794, 3529065, 4705420, 4940691, 6587588, 7058130, 8234485, 9881382, 14116260, 16468970, 19762764, 24703455, 32937940, 49406910, 98813820]

約数ペア:

[(1, 98813820), (2, 49406910), (3, 32937940), (4, 24703455), (5, 19762764), (6, 16468970), (7, 14116260), (10, 9881382), (12, 8234485), (14, 7058130), (15, 6587588), (20, 4940691), (21, 4705420), (28, 3529065), (30, 3293794), (35, 2823252), (42, 2352710), (60, 1646897), (70, 1411626), (84, 1176355), (105, 941084), (140, 705813), (149, 663180), (210, 470542), (298, 331590), (420, 235271), (447, 221060), (596, 165795), (745, 132636), (894, 110530), (1043, 94740), (1490, 66318), (1579, 62580), (1788, 55265), (2086, 47370), (2235, 44212), (2980, 33159), (3129, 31580), (3158, 31290), (4172, 23685), (4470, 22106), (4737, 20860), (5215, 18948), (6258, 15790), (6316, 15645), (7895, 12516), (8940, 11053), (9474, 10430)]