4019820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{563}}^1$

素因数の和:599

約数の個数: 96

約数和(自身を含む): 13644288

約数和(自身を除く): 9624468

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, 563, 595, 714, 1020, 1126, 1190, 1428, 1689, 1785, 2252, 2380, 2815, 3378, 3570, 3941, 5630, 6756, 7140, 7882, 8445, 9571, 11260, 11823, 15764, 16890, 19142, 19705, 23646, 28713, 33780, 38284, 39410, 47292, 47855, 57426, 59115, 66997, 78820, 95710, 114852, 118230, 133994, 143565, 191420, 200991, 236460, 267988, 287130, 334985, 401982, 574260, 669970, 803964, 1004955, 1339940, 2009910, 4019820]

約数ペア:

[(1, 4019820), (2, 2009910), (3, 1339940), (4, 1004955), (5, 803964), (6, 669970), (7, 574260), (10, 401982), (12, 334985), (14, 287130), (15, 267988), (17, 236460), (20, 200991), (21, 191420), (28, 143565), (30, 133994), (34, 118230), (35, 114852), (42, 95710), (51, 78820), (60, 66997), (68, 59115), (70, 57426), (84, 47855), (85, 47292), (102, 39410), (105, 38284), (119, 33780), (140, 28713), (170, 23646), (204, 19705), (210, 19142), (238, 16890), (255, 15764), (340, 11823), (357, 11260), (420, 9571), (476, 8445), (510, 7882), (563, 7140), (595, 6756), (714, 5630), (1020, 3941), (1126, 3570), (1190, 3378), (1428, 2815), (1689, 2380), (1785, 2252)]