156610530

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{211}}^1\times {\mathrm{2749}}^1$

素因数の和:2976

約数の個数: 64

約数和(自身を含む): 419760000

約数和(自身を除く): 263149470

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 211, 270, 422, 633, 1055, 1266, 1899, 2110, 2749, 3165, 3798, 5498, 5697, 6330, 8247, 9495, 11394, 13745, 16494, 18990, 24741, 27490, 28485, 41235, 49482, 56970, 74223, 82470, 123705, 148446, 247410, 371115, 580039, 742230, 1160078, 1740117, 2900195, 3480234, 5220351, 5800390, 8700585, 10440702, 15661053, 17401170, 26101755, 31322106, 52203510, 78305265, 156610530]

約数ペア:

[(1, 156610530), (2, 78305265), (3, 52203510), (5, 31322106), (6, 26101755), (9, 17401170), (10, 15661053), (15, 10440702), (18, 8700585), (27, 5800390), (30, 5220351), (45, 3480234), (54, 2900195), (90, 1740117), (135, 1160078), (211, 742230), (270, 580039), (422, 371115), (633, 247410), (1055, 148446), (1266, 123705), (1899, 82470), (2110, 74223), (2749, 56970), (3165, 49482), (3798, 41235), (5498, 28485), (5697, 27490), (6330, 24741), (8247, 18990), (9495, 16494), (11394, 13745)]