186989460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{26189}}^1$

素因数の和:26225

約数の個数: 96

約数和(自身を含む): 633588480

約数和(自身を除く): 446599020

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 119, 140, 170, 204, 210, 238, 255, 340, 357, 420, 476, 510, 595, 714, 1020, 1190, 1428, 1785, 2380, 3570, 7140, 26189, 52378, 78567, 104756, 130945, 157134, 183323, 261890, 314268, 366646, 392835, 445213, 523780, 549969, 733292, 785670, 890426, 916615, 1099938, 1335639, 1571340, 1780852, 1833230, 2199876, 2226065, 2671278, 2749845, 3116491, 3666460, 4452130, 5342556, 5499690, 6232982, 6678195, 8904260, 9349473, 10999380, 12465964, 13356390, 15582455, 18698946, 26712780, 31164910, 37397892, 46747365, 62329820, 93494730, 186989460]

約数ペア:

[(1, 186989460), (2, 93494730), (3, 62329820), (4, 46747365), (5, 37397892), (6, 31164910), (7, 26712780), (10, 18698946), (12, 15582455), (14, 13356390), (15, 12465964), (17, 10999380), (20, 9349473), (21, 8904260), (28, 6678195), (30, 6232982), (34, 5499690), (35, 5342556), (42, 4452130), (51, 3666460), (60, 3116491), (68, 2749845), (70, 2671278), (84, 2226065), (85, 2199876), (102, 1833230), (105, 1780852), (119, 1571340), (140, 1335639), (170, 1099938), (204, 916615), (210, 890426), (238, 785670), (255, 733292), (340, 549969), (357, 523780), (420, 445213), (476, 392835), (510, 366646), (595, 314268), (714, 261890), (1020, 183323), (1190, 157134), (1428, 130945), (1785, 104756), (2380, 78567), (3570, 52378), (7140, 26189)]