15709999340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{6323}}^1\times {\mathrm{17747}}^1$

素因数の和:24086

約数の個数: 48

約数和(自身を含む): 37712086272

約数和(自身を除く): 22002086932

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 6323, 12646, 17747, 25292, 31615, 35494, 44261, 63230, 70988, 88522, 88735, 124229, 126460, 177044, 177470, 221305, 248458, 354940, 442610, 496916, 621145, 885220, 1242290, 2484580, 112214281, 224428562, 448857124, 561071405, 785499967, 1122142810, 1570999934, 2244285620, 3141999868, 3927499835, 7854999670, 15709999340]

約数ペア:

[(1, 15709999340), (2, 7854999670), (4, 3927499835), (5, 3141999868), (7, 2244285620), (10, 1570999934), (14, 1122142810), (20, 785499967), (28, 561071405), (35, 448857124), (70, 224428562), (140, 112214281), (6323, 2484580), (12646, 1242290), (17747, 885220), (25292, 621145), (31615, 496916), (35494, 442610), (44261, 354940), (63230, 248458), (70988, 221305), (88522, 177470), (88735, 177044), (124229, 126460)]