30777110

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1091}}^1$

素因数の和:1149

約数の個数: 64

約数和(自身を含む): 70447104

約数和(自身を除く): 39669994

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 31, 35, 62, 65, 70, 91, 130, 155, 182, 217, 310, 403, 434, 455, 806, 910, 1085, 1091, 2015, 2170, 2182, 2821, 4030, 5455, 5642, 7637, 10910, 14105, 14183, 15274, 28210, 28366, 33821, 38185, 67642, 70915, 76370, 99281, 141830, 169105, 198562, 236747, 338210, 439673, 473494, 496405, 879346, 992810, 1183735, 2198365, 2367470, 3077711, 4396730, 6155422, 15388555, 30777110]

約数ペア:

[(1, 30777110), (2, 15388555), (5, 6155422), (7, 4396730), (10, 3077711), (13, 2367470), (14, 2198365), (26, 1183735), (31, 992810), (35, 879346), (62, 496405), (65, 473494), (70, 439673), (91, 338210), (130, 236747), (155, 198562), (182, 169105), (217, 141830), (310, 99281), (403, 76370), (434, 70915), (455, 67642), (806, 38185), (910, 33821), (1085, 28366), (1091, 28210), (2015, 15274), (2170, 14183), (2182, 14105), (2821, 10910), (4030, 7637), (5455, 5642)]