4400970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1103}}^1$

素因数の和:1139

約数の個数: 64

約数和(自身を含む): 12718080

約数和(自身を除く): 8317110

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, 1103, 1330, 1995, 2206, 3309, 3990, 5515, 6618, 7721, 11030, 15442, 16545, 20957, 23163, 33090, 38605, 41914, 46326, 62871, 77210, 104785, 115815, 125742, 146699, 209570, 231630, 293398, 314355, 440097, 628710, 733495, 880194, 1466990, 2200485, 4400970]

約数ペア:

[(1, 4400970), (2, 2200485), (3, 1466990), (5, 880194), (6, 733495), (7, 628710), (10, 440097), (14, 314355), (15, 293398), (19, 231630), (21, 209570), (30, 146699), (35, 125742), (38, 115815), (42, 104785), (57, 77210), (70, 62871), (95, 46326), (105, 41914), (114, 38605), (133, 33090), (190, 23163), (210, 20957), (266, 16545), (285, 15442), (399, 11030), (570, 7721), (665, 6618), (798, 5515), (1103, 3990), (1330, 3309), (1995, 2206)]