15696714740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{349}}^1\times {\mathrm{2843}}^1$

素因数の和:3321

約数の個数: 96

約数和(自身を含む): 38127801600

約数和(自身を除く): 22431086860

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 113, 140, 226, 349, 452, 565, 698, 791, 1130, 1396, 1582, 1745, 2260, 2443, 2843, 3164, 3490, 3955, 4886, 5686, 6980, 7910, 9772, 11372, 12215, 14215, 15820, 19901, 24430, 28430, 39437, 39802, 48860, 56860, 78874, 79604, 99505, 157748, 197185, 199010, 276059, 321259, 394370, 398020, 552118, 642518, 788740, 992207, 1104236, 1285036, 1380295, 1606295, 1984414, 2248813, 2760590, 3212590, 3968828, 4497626, 4961035, 5521180, 6425180, 6945449, 8995252, 9922070, 11244065, 13890898, 19844140, 22488130, 27781796, 34727245, 44976260, 69454490, 112119391, 138908980, 224238782, 448477564, 560596955, 784835737, 1121193910, 1569671474, 2242387820, 3139342948, 3924178685, 7848357370, 15696714740]

約数ペア:

[(1, 15696714740), (2, 7848357370), (4, 3924178685), (5, 3139342948), (7, 2242387820), (10, 1569671474), (14, 1121193910), (20, 784835737), (28, 560596955), (35, 448477564), (70, 224238782), (113, 138908980), (140, 112119391), (226, 69454490), (349, 44976260), (452, 34727245), (565, 27781796), (698, 22488130), (791, 19844140), (1130, 13890898), (1396, 11244065), (1582, 9922070), (1745, 8995252), (2260, 6945449), (2443, 6425180), (2843, 5521180), (3164, 4961035), (3490, 4497626), (3955, 3968828), (4886, 3212590), (5686, 2760590), (6980, 2248813), (7910, 1984414), (9772, 1606295), (11372, 1380295), (12215, 1285036), (14215, 1104236), (15820, 992207), (19901, 788740), (24430, 642518), (28430, 552118), (39437, 398020), (39802, 394370), (48860, 321259), (56860, 276059), (78874, 199010), (79604, 197185), (99505, 157748)]