79503540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{19777}}^1$

素因数の和:19856

約数の個数: 48

約数和(自身を含む): 225943872

約数和(自身を除く): 146440332

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67, 134, 201, 268, 335, 402, 670, 804, 1005, 1340, 2010, 4020, 19777, 39554, 59331, 79108, 98885, 118662, 197770, 237324, 296655, 395540, 593310, 1186620, 1325059, 2650118, 3975177, 5300236, 6625295, 7950354, 13250590, 15900708, 19875885, 26501180, 39751770, 79503540]

約数ペア:

[(1, 79503540), (2, 39751770), (3, 26501180), (4, 19875885), (5, 15900708), (6, 13250590), (10, 7950354), (12, 6625295), (15, 5300236), (20, 3975177), (30, 2650118), (60, 1325059), (67, 1186620), (134, 593310), (201, 395540), (268, 296655), (335, 237324), (402, 197770), (670, 118662), (804, 98885), (1005, 79108), (1340, 59331), (2010, 39554), (4020, 19777)]