70741750

素因数分解:

$2^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{281}}^1$

素因数の和:370

約数の個数: 64

約数和(自身を含む): 142534080

約数和(自身を除く): 71792330

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 53, 95, 106, 125, 190, 250, 265, 281, 475, 530, 562, 950, 1007, 1325, 1405, 2014, 2375, 2650, 2810, 4750, 5035, 5339, 6625, 7025, 10070, 10678, 13250, 14050, 14893, 25175, 26695, 29786, 35125, 50350, 53390, 70250, 74465, 125875, 133475, 148930, 251750, 266950, 282967, 372325, 565934, 667375, 744650, 1334750, 1414835, 1861625, 2829670, 3723250, 7074175, 14148350, 35370875, 70741750]

約数ペア:

[(1, 70741750), (2, 35370875), (5, 14148350), (10, 7074175), (19, 3723250), (25, 2829670), (38, 1861625), (50, 1414835), (53, 1334750), (95, 744650), (106, 667375), (125, 565934), (190, 372325), (250, 282967), (265, 266950), (281, 251750), (475, 148930), (530, 133475), (562, 125875), (950, 74465), (1007, 70250), (1325, 53390), (1405, 50350), (2014, 35125), (2375, 29786), (2650, 26695), (2810, 25175), (4750, 14893), (5035, 14050), (5339, 13250), (6625, 10678), (7025, 10070)]