1330904410

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{757}}^1\times {\mathrm{1453}}^1$

素因数の和:2239

約数の個数: 48

約数和(自身を含む): 2638504008

約数和(自身を除く): 1307599598

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 757, 1210, 1453, 1514, 2906, 3785, 7265, 7570, 8327, 14530, 15983, 16654, 31966, 41635, 79915, 83270, 91597, 159830, 175813, 183194, 351626, 457985, 879065, 915970, 1099921, 1758130, 2199842, 5499605, 10999210, 12099131, 24198262, 60495655, 120991310, 133090441, 266180882, 665452205, 1330904410]

約数ペア:

[(1, 1330904410), (2, 665452205), (5, 266180882), (10, 133090441), (11, 120991310), (22, 60495655), (55, 24198262), (110, 12099131), (121, 10999210), (242, 5499605), (605, 2199842), (757, 1758130), (1210, 1099921), (1453, 915970), (1514, 879065), (2906, 457985), (3785, 351626), (7265, 183194), (7570, 175813), (8327, 159830), (14530, 91597), (15983, 83270), (16654, 79915), (31966, 41635)]