1663620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1$

素因数の和:269

約数の個数: 96

約数和(自身を含む): 5660928

約数和(自身を除く): 3997308

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, 233, 238, 255, 340, 357, 420, 466, 476, 510, 595, 699, 714, 932, 1020, 1165, 1190, 1398, 1428, 1631, 1785, 2330, 2380, 2796, 3262, 3495, 3570, 3961, 4660, 4893, 6524, 6990, 7140, 7922, 8155, 9786, 11883, 13980, 15844, 16310, 19572, 19805, 23766, 24465, 27727, 32620, 39610, 47532, 48930, 55454, 59415, 79220, 83181, 97860, 110908, 118830, 138635, 166362, 237660, 277270, 332724, 415905, 554540, 831810, 1663620]

約数ペア:

[(1, 1663620), (2, 831810), (3, 554540), (4, 415905), (5, 332724), (6, 277270), (7, 237660), (10, 166362), (12, 138635), (14, 118830), (15, 110908), (17, 97860), (20, 83181), (21, 79220), (28, 59415), (30, 55454), (34, 48930), (35, 47532), (42, 39610), (51, 32620), (60, 27727), (68, 24465), (70, 23766), (84, 19805), (85, 19572), (102, 16310), (105, 15844), (119, 13980), (140, 11883), (170, 9786), (204, 8155), (210, 7922), (233, 7140), (238, 6990), (255, 6524), (340, 4893), (357, 4660), (420, 3961), (466, 3570), (476, 3495), (510, 3262), (595, 2796), (699, 2380), (714, 2330), (932, 1785), (1020, 1631), (1165, 1428), (1190, 1398)]