70121970

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{13669}}^1$

素因数の和:13704

約数の個数: 64

約数和(自身を含む): 196848000

約数和(自身を除く): 126726030

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 135, 171, 190, 270, 285, 342, 513, 570, 855, 1026, 1710, 2565, 5130, 13669, 27338, 41007, 68345, 82014, 123021, 136690, 205035, 246042, 259711, 369063, 410070, 519422, 615105, 738126, 779133, 1230210, 1298555, 1558266, 1845315, 2337399, 2597110, 3690630, 3895665, 4674798, 7012197, 7791330, 11686995, 14024394, 23373990, 35060985, 70121970]

約数ペア:

[(1, 70121970), (2, 35060985), (3, 23373990), (5, 14024394), (6, 11686995), (9, 7791330), (10, 7012197), (15, 4674798), (18, 3895665), (19, 3690630), (27, 2597110), (30, 2337399), (38, 1845315), (45, 1558266), (54, 1298555), (57, 1230210), (90, 779133), (95, 738126), (114, 615105), (135, 519422), (171, 410070), (190, 369063), (270, 259711), (285, 246042), (342, 205035), (513, 136690), (570, 123021), (855, 82014), (1026, 68345), (1710, 41007), (2565, 27338), (5130, 13669)]