210492780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{152531}}^1$

素因数の和:152566

約数の個数: 48

約数和(自身を含む): 615009024

約数和(自身を除く): 404516244

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, 152531, 305062, 457593, 610124, 762655, 915186, 1525310, 1830372, 2287965, 3050620, 3508213, 4575930, 7016426, 9151860, 10524639, 14032852, 17541065, 21049278, 35082130, 42098556, 52623195, 70164260, 105246390, 210492780]

約数ペア:

[(1, 210492780), (2, 105246390), (3, 70164260), (4, 52623195), (5, 42098556), (6, 35082130), (10, 21049278), (12, 17541065), (15, 14032852), (20, 10524639), (23, 9151860), (30, 7016426), (46, 4575930), (60, 3508213), (69, 3050620), (92, 2287965), (115, 1830372), (138, 1525310), (230, 915186), (276, 762655), (345, 610124), (460, 457593), (690, 305062), (1380, 152531)]