15705048970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{131}}^1\times {\mathrm{3191}}^1$

素因数の和:3376

約数の個数: 96

約数和(自身を含む): 32596857216

約数和(自身を除く): 16891808246

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 131, 170, 221, 262, 289, 442, 578, 655, 1105, 1310, 1445, 1703, 2210, 2227, 2890, 3191, 3406, 3757, 4454, 6382, 7514, 8515, 11135, 15955, 17030, 18785, 22270, 28951, 31910, 37570, 37859, 41483, 54247, 57902, 75718, 82966, 108494, 144755, 189295, 207415, 271235, 289510, 378590, 414830, 418021, 492167, 542470, 705211, 836042, 922199, 984334, 1410422, 1844398, 2090105, 2460835, 3526055, 4180210, 4610995, 4921670, 5434273, 7052110, 7106357, 9221990, 10868546, 11988587, 14212714, 23977174, 27171365, 35531785, 54342730, 59942935, 71063570, 92382641, 119885870, 120808069, 184765282, 241616138, 461913205, 604040345, 923826410, 1208080690, 1570504897, 3141009794, 7852524485, 15705048970]

約数ペア:

[(1, 15705048970), (2, 7852524485), (5, 3141009794), (10, 1570504897), (13, 1208080690), (17, 923826410), (26, 604040345), (34, 461913205), (65, 241616138), (85, 184765282), (130, 120808069), (131, 119885870), (170, 92382641), (221, 71063570), (262, 59942935), (289, 54342730), (442, 35531785), (578, 27171365), (655, 23977174), (1105, 14212714), (1310, 11988587), (1445, 10868546), (1703, 9221990), (2210, 7106357), (2227, 7052110), (2890, 5434273), (3191, 4921670), (3406, 4610995), (3757, 4180210), (4454, 3526055), (6382, 2460835), (7514, 2090105), (8515, 1844398), (11135, 1410422), (15955, 984334), (17030, 922199), (18785, 836042), (22270, 705211), (28951, 542470), (31910, 492167), (37570, 418021), (37859, 414830), (41483, 378590), (54247, 289510), (57902, 271235), (75718, 207415), (82966, 189295), (108494, 144755)]