738920

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1$

素因数の和:67

約数の個数: 96

約数和(自身を含む): 2154600

約数和(自身を除く): 1415680

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 29, 35, 40, 49, 52, 56, 58, 65, 70, 91, 98, 104, 116, 130, 140, 145, 182, 196, 203, 232, 245, 260, 280, 290, 364, 377, 392, 406, 455, 490, 520, 580, 637, 728, 754, 812, 910, 980, 1015, 1160, 1274, 1421, 1508, 1624, 1820, 1885, 1960, 2030, 2548, 2639, 2842, 3016, 3185, 3640, 3770, 4060, 5096, 5278, 5684, 6370, 7105, 7540, 8120, 10556, 11368, 12740, 13195, 14210, 15080, 18473, 21112, 25480, 26390, 28420, 36946, 52780, 56840, 73892, 92365, 105560, 147784, 184730, 369460, 738920]

約数ペア:

[(1, 738920), (2, 369460), (4, 184730), (5, 147784), (7, 105560), (8, 92365), (10, 73892), (13, 56840), (14, 52780), (20, 36946), (26, 28420), (28, 26390), (29, 25480), (35, 21112), (40, 18473), (49, 15080), (52, 14210), (56, 13195), (58, 12740), (65, 11368), (70, 10556), (91, 8120), (98, 7540), (104, 7105), (116, 6370), (130, 5684), (140, 5278), (145, 5096), (182, 4060), (196, 3770), (203, 3640), (232, 3185), (245, 3016), (260, 2842), (280, 2639), (290, 2548), (364, 2030), (377, 1960), (392, 1885), (406, 1820), (455, 1624), (490, 1508), (520, 1421), (580, 1274), (637, 1160), (728, 1015), (754, 980), (812, 910)]