61948380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1847}}^1$

素因数の和:1915

約数の個数: 96

約数和(自身を含む): 191245824

約数和(自身を除く): 129297444

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 43, 52, 60, 65, 78, 86, 129, 130, 156, 172, 195, 215, 258, 260, 390, 430, 516, 559, 645, 780, 860, 1118, 1290, 1677, 1847, 2236, 2580, 2795, 3354, 3694, 5541, 5590, 6708, 7388, 8385, 9235, 11082, 11180, 16770, 18470, 22164, 24011, 27705, 33540, 36940, 48022, 55410, 72033, 79421, 96044, 110820, 120055, 144066, 158842, 238263, 240110, 288132, 317684, 360165, 397105, 476526, 480220, 720330, 794210, 953052, 1032473, 1191315, 1440660, 1588420, 2064946, 2382630, 3097419, 4129892, 4765260, 5162365, 6194838, 10324730, 12389676, 15487095, 20649460, 30974190, 61948380]

約数ペア:

[(1, 61948380), (2, 30974190), (3, 20649460), (4, 15487095), (5, 12389676), (6, 10324730), (10, 6194838), (12, 5162365), (13, 4765260), (15, 4129892), (20, 3097419), (26, 2382630), (30, 2064946), (39, 1588420), (43, 1440660), (52, 1191315), (60, 1032473), (65, 953052), (78, 794210), (86, 720330), (129, 480220), (130, 476526), (156, 397105), (172, 360165), (195, 317684), (215, 288132), (258, 240110), (260, 238263), (390, 158842), (430, 144066), (516, 120055), (559, 110820), (645, 96044), (780, 79421), (860, 72033), (1118, 55410), (1290, 48022), (1677, 36940), (1847, 33540), (2236, 27705), (2580, 24011), (2795, 22164), (3354, 18470), (3694, 16770), (5541, 11180), (5590, 11082), (6708, 9235), (7388, 8385)]