7922850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1$

素因数の和:284

約数の個数: 96

約数和(自身を含む): 22498560

約数和(自身を除く): 14575710

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 25, 26, 30, 34, 39, 50, 51, 65, 75, 78, 85, 102, 130, 150, 170, 195, 221, 239, 255, 325, 390, 425, 442, 478, 510, 650, 663, 717, 850, 975, 1105, 1195, 1275, 1326, 1434, 1950, 2210, 2390, 2550, 3107, 3315, 3585, 4063, 5525, 5975, 6214, 6630, 7170, 8126, 9321, 11050, 11950, 12189, 15535, 16575, 17925, 18642, 20315, 24378, 31070, 33150, 35850, 40630, 46605, 52819, 60945, 77675, 93210, 101575, 105638, 121890, 155350, 158457, 203150, 233025, 264095, 304725, 316914, 466050, 528190, 609450, 792285, 1320475, 1584570, 2640950, 3961425, 7922850]

約数ペア:

[(1, 7922850), (2, 3961425), (3, 2640950), (5, 1584570), (6, 1320475), (10, 792285), (13, 609450), (15, 528190), (17, 466050), (25, 316914), (26, 304725), (30, 264095), (34, 233025), (39, 203150), (50, 158457), (51, 155350), (65, 121890), (75, 105638), (78, 101575), (85, 93210), (102, 77675), (130, 60945), (150, 52819), (170, 46605), (195, 40630), (221, 35850), (239, 33150), (255, 31070), (325, 24378), (390, 20315), (425, 18642), (442, 17925), (478, 16575), (510, 15535), (650, 12189), (663, 11950), (717, 11050), (850, 9321), (975, 8126), (1105, 7170), (1195, 6630), (1275, 6214), (1326, 5975), (1434, 5525), (1950, 4063), (2210, 3585), (2390, 3315), (2550, 3107)]