2841630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:209

約数の個数: 64

約数和(自身を含む): 7603200

約数和(自身を除く): 4761570

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 79, 109, 110, 158, 165, 218, 237, 327, 330, 395, 474, 545, 654, 790, 869, 1090, 1185, 1199, 1635, 1738, 2370, 2398, 2607, 3270, 3597, 4345, 5214, 5995, 7194, 8611, 8690, 11990, 13035, 17222, 17985, 25833, 26070, 35970, 43055, 51666, 86110, 94721, 129165, 189442, 258330, 284163, 473605, 568326, 947210, 1420815, 2841630]

約数ペア:

[(1, 2841630), (2, 1420815), (3, 947210), (5, 568326), (6, 473605), (10, 284163), (11, 258330), (15, 189442), (22, 129165), (30, 94721), (33, 86110), (55, 51666), (66, 43055), (79, 35970), (109, 26070), (110, 25833), (158, 17985), (165, 17222), (218, 13035), (237, 11990), (327, 8690), (330, 8611), (395, 7194), (474, 5995), (545, 5214), (654, 4345), (790, 3597), (869, 3270), (1090, 2607), (1185, 2398), (1199, 2370), (1635, 1738)]