64373340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{271}}^1$

素因数の和:427

約数の個数: 96

約数和(自身を含む): 187536384

約数和(自身を除く): 123163044

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 107, 111, 148, 185, 214, 222, 271, 321, 370, 428, 444, 535, 542, 555, 642, 740, 813, 1070, 1084, 1110, 1284, 1355, 1605, 1626, 2140, 2220, 2710, 3210, 3252, 3959, 4065, 5420, 6420, 7918, 8130, 10027, 11877, 15836, 16260, 19795, 20054, 23754, 28997, 30081, 39590, 40108, 47508, 50135, 57994, 59385, 60162, 79180, 86991, 100270, 115988, 118770, 120324, 144985, 150405, 173982, 200540, 237540, 289970, 300810, 347964, 434955, 579940, 601620, 869910, 1072889, 1739820, 2145778, 3218667, 4291556, 5364445, 6437334, 10728890, 12874668, 16093335, 21457780, 32186670, 64373340]

約数ペア:

[(1, 64373340), (2, 32186670), (3, 21457780), (4, 16093335), (5, 12874668), (6, 10728890), (10, 6437334), (12, 5364445), (15, 4291556), (20, 3218667), (30, 2145778), (37, 1739820), (60, 1072889), (74, 869910), (107, 601620), (111, 579940), (148, 434955), (185, 347964), (214, 300810), (222, 289970), (271, 237540), (321, 200540), (370, 173982), (428, 150405), (444, 144985), (535, 120324), (542, 118770), (555, 115988), (642, 100270), (740, 86991), (813, 79180), (1070, 60162), (1084, 59385), (1110, 57994), (1284, 50135), (1355, 47508), (1605, 40108), (1626, 39590), (2140, 30081), (2220, 28997), (2710, 23754), (3210, 20054), (3252, 19795), (3959, 16260), (4065, 15836), (5420, 11877), (6420, 10027), (7918, 8130)]