352830530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{3019}}^1$

素因数の和:3099

約数の個数: 64

約数和(自身を含む): 730598400

約数和(自身を除く): 377767870

約数列:

[1, 2, 5, 10, 13, 26, 29, 31, 58, 62, 65, 130, 145, 155, 290, 310, 377, 403, 754, 806, 899, 1798, 1885, 2015, 3019, 3770, 4030, 4495, 6038, 8990, 11687, 15095, 23374, 30190, 39247, 58435, 78494, 87551, 93589, 116870, 175102, 187178, 196235, 392470, 437755, 467945, 875510, 935890, 1138163, 1216657, 2276326, 2433314, 2714081, 5428162, 5690815, 6083285, 11381630, 12166570, 13570405, 27140810, 35283053, 70566106, 176415265, 352830530]

約数ペア:

[(1, 352830530), (2, 176415265), (5, 70566106), (10, 35283053), (13, 27140810), (26, 13570405), (29, 12166570), (31, 11381630), (58, 6083285), (62, 5690815), (65, 5428162), (130, 2714081), (145, 2433314), (155, 2276326), (290, 1216657), (310, 1138163), (377, 935890), (403, 875510), (754, 467945), (806, 437755), (899, 392470), (1798, 196235), (1885, 187178), (2015, 175102), (3019, 116870), (3770, 93589), (4030, 87551), (4495, 78494), (6038, 58435), (8990, 39247), (11687, 30190), (15095, 23374)]