66357690

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{16631}}^1$

素因数の和:16667

約数の個数: 64

約数和(自身を含む): 191600640

約数和(自身を除く): 125242950

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 399, 570, 665, 798, 1330, 1995, 3990, 16631, 33262, 49893, 83155, 99786, 116417, 166310, 232834, 249465, 315989, 349251, 498930, 582085, 631978, 698502, 947967, 1164170, 1579945, 1746255, 1895934, 2211923, 3159890, 3492510, 4423846, 4739835, 6635769, 9479670, 11059615, 13271538, 22119230, 33178845, 66357690]

約数ペア:

[(1, 66357690), (2, 33178845), (3, 22119230), (5, 13271538), (6, 11059615), (7, 9479670), (10, 6635769), (14, 4739835), (15, 4423846), (19, 3492510), (21, 3159890), (30, 2211923), (35, 1895934), (38, 1746255), (42, 1579945), (57, 1164170), (70, 947967), (95, 698502), (105, 631978), (114, 582085), (133, 498930), (190, 349251), (210, 315989), (266, 249465), (285, 232834), (399, 166310), (570, 116417), (665, 99786), (798, 83155), (1330, 49893), (1995, 33262), (3990, 16631)]