938164020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{679829}}^1$

素因数の和:679864

約数の個数: 48

約数和(自身を含む): 2741074560

約数和(自身を除く): 1802910540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 679829, 1359658, 2039487, 2719316, 3399145, 4078974, 6798290, 8157948, 10197435, 13596580, 15636067, 20394870, 31272134, 40789740, 46908201, 62544268, 78180335, 93816402, 156360670, 187632804, 234541005, 312721340, 469082010, 938164020]

約数ペア:

[(1, 938164020), (2, 469082010), (3, 312721340), (4, 234541005), (5, 187632804), (6, 156360670), (10, 93816402), (12, 78180335), (15, 62544268), (20, 46908201), (23, 40789740), (30, 31272134), (46, 20394870), (60, 15636067), (69, 13596580), (92, 10197435), (115, 8157948), (138, 6798290), (230, 4078974), (276, 3399145), (345, 2719316), (460, 2039487), (690, 1359658), (1380, 679829)]