29482440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{18899}}^1$

素因数の和:18926

約数の個数: 64

約数和(自身を含む): 95256000

約数和(自身を除く): 65773560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 18899, 37798, 56697, 75596, 94495, 113394, 151192, 188990, 226788, 245687, 283485, 377980, 453576, 491374, 566970, 737061, 755960, 982748, 1133940, 1228435, 1474122, 1965496, 2267880, 2456870, 2948244, 3685305, 4913740, 5896488, 7370610, 9827480, 14741220, 29482440]

約数ペア:

[(1, 29482440), (2, 14741220), (3, 9827480), (4, 7370610), (5, 5896488), (6, 4913740), (8, 3685305), (10, 2948244), (12, 2456870), (13, 2267880), (15, 1965496), (20, 1474122), (24, 1228435), (26, 1133940), (30, 982748), (39, 755960), (40, 737061), (52, 566970), (60, 491374), (65, 453576), (78, 377980), (104, 283485), (120, 245687), (130, 226788), (156, 188990), (195, 151192), (260, 113394), (312, 94495), (390, 75596), (520, 56697), (780, 37798), (1560, 18899)]