88190340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{209977}}^1$

素因数の和:209996

約数の個数: 48

約数和(自身を含む): 282210432

約数和(自身を除く): 194020092

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 209977, 419954, 629931, 839908, 1049885, 1259862, 1469839, 2099770, 2519724, 2939678, 3149655, 4199540, 4409517, 5879356, 6299310, 7349195, 8819034, 12598620, 14698390, 17638068, 22047585, 29396780, 44095170, 88190340]

約数ペア:

[(1, 88190340), (2, 44095170), (3, 29396780), (4, 22047585), (5, 17638068), (6, 14698390), (7, 12598620), (10, 8819034), (12, 7349195), (14, 6299310), (15, 5879356), (20, 4409517), (21, 4199540), (28, 3149655), (30, 2939678), (35, 2519724), (42, 2099770), (60, 1469839), (70, 1259862), (84, 1049885), (105, 839908), (140, 629931), (210, 419954), (420, 209977)]