108825990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{39863}}^1$

素因数の和:39893

約数の個数: 64

約数和(自身を含む): 321463296

約数和(自身を除く): 212637306

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 39863, 79726, 119589, 199315, 239178, 279041, 398630, 518219, 558082, 597945, 837123, 1036438, 1195890, 1395205, 1554657, 1674246, 2591095, 2790410, 3109314, 3627533, 4185615, 5182190, 7255066, 7773285, 8371230, 10882599, 15546570, 18137665, 21765198, 36275330, 54412995, 108825990]

約数ペア:

[(1, 108825990), (2, 54412995), (3, 36275330), (5, 21765198), (6, 18137665), (7, 15546570), (10, 10882599), (13, 8371230), (14, 7773285), (15, 7255066), (21, 5182190), (26, 4185615), (30, 3627533), (35, 3109314), (39, 2790410), (42, 2591095), (65, 1674246), (70, 1554657), (78, 1395205), (91, 1195890), (105, 1036438), (130, 837123), (182, 597945), (195, 558082), (210, 518219), (273, 398630), (390, 279041), (455, 239178), (546, 199315), (910, 119589), (1365, 79726), (2730, 39863)]