764190

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{1213}}^1$

素因数の和:1233

約数の個数: 48

約数和(自身を含む): 2272608

約数和(自身を除く): 1508418

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 1213, 2426, 3639, 6065, 7278, 8491, 10917, 12130, 16982, 18195, 21834, 25473, 36390, 42455, 50946, 54585, 76419, 84910, 109170, 127365, 152838, 254730, 382095, 764190]

約数ペア:

[(1, 764190), (2, 382095), (3, 254730), (5, 152838), (6, 127365), (7, 109170), (9, 84910), (10, 76419), (14, 54585), (15, 50946), (18, 42455), (21, 36390), (30, 25473), (35, 21834), (42, 18195), (45, 16982), (63, 12130), (70, 10917), (90, 8491), (105, 7278), (126, 6065), (210, 3639), (315, 2426), (630, 1213)]