2247291293240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{216920009}}^1$

素因数の和:216920064

約数の個数: 64

約数和(自身を含む): 5934931473600

約数和(自身を除く): 3687640180360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 37, 40, 56, 70, 74, 140, 148, 185, 259, 280, 296, 370, 518, 740, 1036, 1295, 1480, 2072, 2590, 5180, 10360, 216920009, 433840018, 867680036, 1084600045, 1518440063, 1735360072, 2169200090, 3036880126, 4338400180, 6073760252, 7592200315, 8026040333, 8676800360, 12147520504, 15184400630, 16052080666, 30368801260, 32104161332, 40130201665, 56182282331, 60737602520, 64208322664, 80260403330, 112364564662, 160520806660, 224729129324, 280911411655, 321041613320, 449458258648, 561822823310, 1123645646620, 2247291293240]

約数ペア:

[(1, 2247291293240), (2, 1123645646620), (4, 561822823310), (5, 449458258648), (7, 321041613320), (8, 280911411655), (10, 224729129324), (14, 160520806660), (20, 112364564662), (28, 80260403330), (35, 64208322664), (37, 60737602520), (40, 56182282331), (56, 40130201665), (70, 32104161332), (74, 30368801260), (140, 16052080666), (148, 15184400630), (185, 12147520504), (259, 8676800360), (280, 8026040333), (296, 7592200315), (370, 6073760252), (518, 4338400180), (740, 3036880126), (1036, 2169200090), (1295, 1735360072), (1480, 1518440063), (2072, 1084600045), (2590, 867680036), (5180, 433840018), (10360, 216920009)]