8917868.00000000

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{383}}^1$

素因数の和:541

約数の個数: 96

約数和(自身を含む): 165150720

約数和(自身を除く): 109699980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 127, 190, 228, 254, 285, 380, 381, 383, 508, 570, 635, 762, 766, 1140, 1149, 1270, 1524, 1532, 1905, 1915, 2298, 2413, 2540, 3810, 3830, 4596, 4826, 5745, 7239, 7277, 7620, 7660, 9652, 11490, 12065, 14478, 14554, 21831, 22980, 24130, 28956, 29108, 36195, 36385, 43662, 48260, 48641, 72390, 72770, 87324, 97282, 109155, 144780, 145540, 145923, 194564, 218310, 243205, 291846, 436620, 486410, 583692, 729615, 924179, 972820, 1459230, 1848358, 2772537, 2918460, 3696716, 4620895, 5545074, 9241790, 11090148, 13862685, 18483580, 27725370, 55450740]

約数ペア:

[(1, 55450740), (2, 27725370), (3, 18483580), (4, 13862685), (5, 11090148), (6, 9241790), (10, 5545074), (12, 4620895), (15, 3696716), (19, 2918460), (20, 2772537), (30, 1848358), (38, 1459230), (57, 972820), (60, 924179), (76, 729615), (95, 583692), (114, 486410), (127, 436620), (190, 291846), (228, 243205), (254, 218310), (285, 194564), (380, 145923), (381, 145540), (383, 144780), (508, 109155), (570, 97282), (635, 87324), (762, 72770), (766, 72390), (1140, 48641), (1149, 48260), (1270, 43662), (1524, 36385), (1532, 36195), (1905, 29108), (1915, 28956), (2298, 24130), (2413, 22980), (2540, 21831), (3810, 14554), (3830, 14478), (4596, 12065), (4826, 11490), (5745, 9652), (7239, 7660), (7277, 7620)]