2158588920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1307}}^1\times {\mathrm{13763}}^1$

素因数の和:15084

約数の個数: 64

約数和(自身を含む): 6481192320

約数和(自身を除く): 4322603400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1307, 2614, 3921, 5228, 6535, 7842, 10456, 13070, 13763, 15684, 19605, 26140, 27526, 31368, 39210, 41289, 52280, 55052, 68815, 78420, 82578, 110104, 137630, 156840, 165156, 206445, 275260, 330312, 412890, 550520, 825780, 1651560, 17988241, 35976482, 53964723, 71952964, 89941205, 107929446, 143905928, 179882410, 215858892, 269823615, 359764820, 431717784, 539647230, 719529640, 1079294460, 2158588920]

約数ペア:

[(1, 2158588920), (2, 1079294460), (3, 719529640), (4, 539647230), (5, 431717784), (6, 359764820), (8, 269823615), (10, 215858892), (12, 179882410), (15, 143905928), (20, 107929446), (24, 89941205), (30, 71952964), (40, 53964723), (60, 35976482), (120, 17988241), (1307, 1651560), (2614, 825780), (3921, 550520), (5228, 412890), (6535, 330312), (7842, 275260), (10456, 206445), (13070, 165156), (13763, 156840), (15684, 137630), (19605, 110104), (26140, 82578), (27526, 78420), (31368, 68815), (39210, 55052), (41289, 52280)]