2965830

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{487}}^1$

素因数の和:533

約数の個数: 64

約数和(自身を含む): 8432640

約数和(自身を除く): 5466810

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 29, 30, 35, 42, 58, 70, 87, 105, 145, 174, 203, 210, 290, 406, 435, 487, 609, 870, 974, 1015, 1218, 1461, 2030, 2435, 2922, 3045, 3409, 4870, 6090, 6818, 7305, 10227, 14123, 14610, 17045, 20454, 28246, 34090, 42369, 51135, 70615, 84738, 98861, 102270, 141230, 197722, 211845, 296583, 423690, 494305, 593166, 988610, 1482915, 2965830]

約数ペア:

[(1, 2965830), (2, 1482915), (3, 988610), (5, 593166), (6, 494305), (7, 423690), (10, 296583), (14, 211845), (15, 197722), (21, 141230), (29, 102270), (30, 98861), (35, 84738), (42, 70615), (58, 51135), (70, 42369), (87, 34090), (105, 28246), (145, 20454), (174, 17045), (203, 14610), (210, 14123), (290, 10227), (406, 7305), (435, 6818), (487, 6090), (609, 4870), (870, 3409), (974, 3045), (1015, 2922), (1218, 2435), (1461, 2030)]