66303630

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{6637}}^1$

素因数の和:6690

約数の個数: 64

約数和(自身を含む): 181615680

約数和(自身を除く): 115312050

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 37, 45, 54, 74, 90, 111, 135, 185, 222, 270, 333, 370, 555, 666, 999, 1110, 1665, 1998, 3330, 4995, 6637, 9990, 13274, 19911, 33185, 39822, 59733, 66370, 99555, 119466, 179199, 199110, 245569, 298665, 358398, 491138, 597330, 736707, 895995, 1227845, 1473414, 1791990, 2210121, 2455690, 3683535, 4420242, 6630363, 7367070, 11050605, 13260726, 22101210, 33151815, 66303630]

約数ペア:

[(1, 66303630), (2, 33151815), (3, 22101210), (5, 13260726), (6, 11050605), (9, 7367070), (10, 6630363), (15, 4420242), (18, 3683535), (27, 2455690), (30, 2210121), (37, 1791990), (45, 1473414), (54, 1227845), (74, 895995), (90, 736707), (111, 597330), (135, 491138), (185, 358398), (222, 298665), (270, 245569), (333, 199110), (370, 179199), (555, 119466), (666, 99555), (999, 66370), (1110, 59733), (1665, 39822), (1998, 33185), (3330, 19911), (4995, 13274), (6637, 9990)]