7011420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:215

約数の個数: 96

約数和(自身を含む): 21591360

約数和(自身を除く): 14579940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 89, 101, 130, 156, 178, 195, 202, 260, 267, 303, 356, 390, 404, 445, 505, 534, 606, 780, 890, 1010, 1068, 1157, 1212, 1313, 1335, 1515, 1780, 2020, 2314, 2626, 2670, 3030, 3471, 3939, 4628, 5252, 5340, 5785, 6060, 6565, 6942, 7878, 8989, 11570, 13130, 13884, 15756, 17355, 17978, 19695, 23140, 26260, 26967, 34710, 35956, 39390, 44945, 53934, 69420, 78780, 89890, 107868, 116857, 134835, 179780, 233714, 269670, 350571, 467428, 539340, 584285, 701142, 1168570, 1402284, 1752855, 2337140, 3505710, 7011420]

約数ペア:

[(1, 7011420), (2, 3505710), (3, 2337140), (4, 1752855), (5, 1402284), (6, 1168570), (10, 701142), (12, 584285), (13, 539340), (15, 467428), (20, 350571), (26, 269670), (30, 233714), (39, 179780), (52, 134835), (60, 116857), (65, 107868), (78, 89890), (89, 78780), (101, 69420), (130, 53934), (156, 44945), (178, 39390), (195, 35956), (202, 34710), (260, 26967), (267, 26260), (303, 23140), (356, 19695), (390, 17978), (404, 17355), (445, 15756), (505, 13884), (534, 13130), (606, 11570), (780, 8989), (890, 7878), (1010, 6942), (1068, 6565), (1157, 6060), (1212, 5785), (1313, 5340), (1335, 5252), (1515, 4628), (1780, 3939), (2020, 3471), (2314, 3030), (2626, 2670)]