70747380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{35731}}^1$

素因数の和:35757

約数の個数: 72

約数和(自身を含む): 234116064

約数和(自身を除く): 163368684

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 35731, 71462, 107193, 142924, 178655, 214386, 321579, 357310, 393041, 428772, 535965, 643158, 714620, 786082, 1071930, 1179123, 1286316, 1572164, 1607895, 1965205, 2143860, 2358246, 3215790, 3537369, 3930410, 4716492, 5895615, 6431580, 7074738, 7860820, 11791230, 14149476, 17686845, 23582460, 35373690, 70747380]

約数ペア:

[(1, 70747380), (2, 35373690), (3, 23582460), (4, 17686845), (5, 14149476), (6, 11791230), (9, 7860820), (10, 7074738), (11, 6431580), (12, 5895615), (15, 4716492), (18, 3930410), (20, 3537369), (22, 3215790), (30, 2358246), (33, 2143860), (36, 1965205), (44, 1607895), (45, 1572164), (55, 1286316), (60, 1179123), (66, 1071930), (90, 786082), (99, 714620), (110, 643158), (132, 535965), (165, 428772), (180, 393041), (198, 357310), (220, 321579), (330, 214386), (396, 178655), (495, 142924), (660, 107193), (990, 71462), (1980, 35731)]