1471993460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{17851}}^1$

素因数の和:17917

約数の個数: 96

約数和(自身を含む): 3838894080

約数和(自身を除く): 2366900620

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 31, 35, 38, 62, 70, 76, 95, 124, 133, 140, 155, 190, 217, 266, 310, 380, 434, 532, 589, 620, 665, 868, 1085, 1178, 1330, 2170, 2356, 2660, 2945, 4123, 4340, 5890, 8246, 11780, 16492, 17851, 20615, 35702, 41230, 71404, 82460, 89255, 124957, 178510, 249914, 339169, 357020, 499828, 553381, 624785, 678338, 1106762, 1249570, 1356676, 1695845, 2213524, 2374183, 2499140, 2766905, 3391690, 3873667, 4748366, 5533810, 6783380, 7747334, 9496732, 10514239, 11067620, 11870915, 15494668, 19368335, 21028478, 23741830, 38736670, 42056956, 47483660, 52571195, 73599673, 77473340, 105142390, 147199346, 210284780, 294398692, 367998365, 735996730, 1471993460]

約数ペア:

[(1, 1471993460), (2, 735996730), (4, 367998365), (5, 294398692), (7, 210284780), (10, 147199346), (14, 105142390), (19, 77473340), (20, 73599673), (28, 52571195), (31, 47483660), (35, 42056956), (38, 38736670), (62, 23741830), (70, 21028478), (76, 19368335), (95, 15494668), (124, 11870915), (133, 11067620), (140, 10514239), (155, 9496732), (190, 7747334), (217, 6783380), (266, 5533810), (310, 4748366), (380, 3873667), (434, 3391690), (532, 2766905), (589, 2499140), (620, 2374183), (665, 2213524), (868, 1695845), (1085, 1356676), (1178, 1249570), (1330, 1106762), (2170, 678338), (2356, 624785), (2660, 553381), (2945, 499828), (4123, 357020), (4340, 339169), (5890, 249914), (8246, 178510), (11780, 124957), (16492, 89255), (17851, 82460), (20615, 71404), (35702, 41230)]