79796730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{15739}}^1$

素因数の和:15775

約数の個数: 48

約数和(自身を含む): 207390240

約数和(自身を除く): 127593510

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 169, 195, 338, 390, 507, 845, 1014, 1690, 2535, 5070, 15739, 31478, 47217, 78695, 94434, 157390, 204607, 236085, 409214, 472170, 613821, 1023035, 1227642, 2046070, 2659891, 3069105, 5319782, 6138210, 7979673, 13299455, 15959346, 26598910, 39898365, 79796730]

約数ペア:

[(1, 79796730), (2, 39898365), (3, 26598910), (5, 15959346), (6, 13299455), (10, 7979673), (13, 6138210), (15, 5319782), (26, 3069105), (30, 2659891), (39, 2046070), (65, 1227642), (78, 1023035), (130, 613821), (169, 472170), (195, 409214), (338, 236085), (390, 204607), (507, 157390), (845, 94434), (1014, 78695), (1690, 47217), (2535, 31478), (5070, 15739)]