202470060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{259577}}^1$

素因数の和:259602

約数の個数: 48

約数和(自身を含む): 610527456

約数和(自身を除く): 408057396

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 259577, 519154, 778731, 1038308, 1297885, 1557462, 2595770, 3114924, 3374501, 3893655, 5191540, 6749002, 7787310, 10123503, 13498004, 15574620, 16872505, 20247006, 33745010, 40494012, 50617515, 67490020, 101235030, 202470060]

約数ペア:

[(1, 202470060), (2, 101235030), (3, 67490020), (4, 50617515), (5, 40494012), (6, 33745010), (10, 20247006), (12, 16872505), (13, 15574620), (15, 13498004), (20, 10123503), (26, 7787310), (30, 6749002), (39, 5191540), (52, 3893655), (60, 3374501), (65, 3114924), (78, 2595770), (130, 1557462), (156, 1297885), (195, 1038308), (260, 778731), (390, 519154), (780, 259577)]