238565430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{115249}}^1$

素因数の和:115285

約数の個数: 48

約数和(自身を含む): 647244000

約数和(自身を除く): 408678570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 115249, 230498, 345747, 576245, 691494, 1037241, 1152490, 1728735, 2074482, 2650727, 3457470, 5186205, 5301454, 7952181, 10372410, 13253635, 15904362, 23856543, 26507270, 39760905, 47713086, 79521810, 119282715, 238565430]

約数ペア:

[(1, 238565430), (2, 119282715), (3, 79521810), (5, 47713086), (6, 39760905), (9, 26507270), (10, 23856543), (15, 15904362), (18, 13253635), (23, 10372410), (30, 7952181), (45, 5301454), (46, 5186205), (69, 3457470), (90, 2650727), (115, 2074482), (138, 1728735), (207, 1152490), (230, 1037241), (345, 691494), (414, 576245), (690, 345747), (1035, 230498), (2070, 115249)]