7501260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1$

素因数の和:247

約数の個数: 96

約数和(自身を含む): 23143680

約数和(自身を除く): 15642420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 59, 60, 65, 78, 118, 130, 156, 163, 177, 195, 236, 260, 295, 326, 354, 390, 489, 590, 652, 708, 767, 780, 815, 885, 978, 1180, 1534, 1630, 1770, 1956, 2119, 2301, 2445, 3068, 3260, 3540, 3835, 4238, 4602, 4890, 6357, 7670, 8476, 9204, 9617, 9780, 10595, 11505, 12714, 15340, 19234, 21190, 23010, 25428, 28851, 31785, 38468, 42380, 46020, 48085, 57702, 63570, 96170, 115404, 125021, 127140, 144255, 192340, 250042, 288510, 375063, 500084, 577020, 625105, 750126, 1250210, 1500252, 1875315, 2500420, 3750630, 7501260]

約数ペア:

[(1, 7501260), (2, 3750630), (3, 2500420), (4, 1875315), (5, 1500252), (6, 1250210), (10, 750126), (12, 625105), (13, 577020), (15, 500084), (20, 375063), (26, 288510), (30, 250042), (39, 192340), (52, 144255), (59, 127140), (60, 125021), (65, 115404), (78, 96170), (118, 63570), (130, 57702), (156, 48085), (163, 46020), (177, 42380), (195, 38468), (236, 31785), (260, 28851), (295, 25428), (326, 23010), (354, 21190), (390, 19234), (489, 15340), (590, 12714), (652, 11505), (708, 10595), (767, 9780), (780, 9617), (815, 9204), (885, 8476), (978, 7670), (1180, 6357), (1534, 4890), (1630, 4602), (1770, 4238), (1956, 3835), (2119, 3540), (2301, 3260), (2445, 3068)]