4971660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:143

約数の個数: 96

約数和(自身を含む): 14902272

約数和(自身を除く): 9930612

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 43, 47, 60, 82, 86, 94, 123, 129, 141, 164, 172, 188, 205, 215, 235, 246, 258, 282, 410, 430, 470, 492, 516, 564, 615, 645, 705, 820, 860, 940, 1230, 1290, 1410, 1763, 1927, 2021, 2460, 2580, 2820, 3526, 3854, 4042, 5289, 5781, 6063, 7052, 7708, 8084, 8815, 9635, 10105, 10578, 11562, 12126, 17630, 19270, 20210, 21156, 23124, 24252, 26445, 28905, 30315, 35260, 38540, 40420, 52890, 57810, 60630, 82861, 105780, 115620, 121260, 165722, 248583, 331444, 414305, 497166, 828610, 994332, 1242915, 1657220, 2485830, 4971660]

約数ペア:

[(1, 4971660), (2, 2485830), (3, 1657220), (4, 1242915), (5, 994332), (6, 828610), (10, 497166), (12, 414305), (15, 331444), (20, 248583), (30, 165722), (41, 121260), (43, 115620), (47, 105780), (60, 82861), (82, 60630), (86, 57810), (94, 52890), (123, 40420), (129, 38540), (141, 35260), (164, 30315), (172, 28905), (188, 26445), (205, 24252), (215, 23124), (235, 21156), (246, 20210), (258, 19270), (282, 17630), (410, 12126), (430, 11562), (470, 10578), (492, 10105), (516, 9635), (564, 8815), (615, 8084), (645, 7708), (705, 7052), (820, 6063), (860, 5781), (940, 5289), (1230, 4042), (1290, 3854), (1410, 3526), (1763, 2820), (1927, 2580), (2021, 2460)]