212318310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{1447}}^1$

素因数の和:1597

約数の個数: 64

約数和(自身を含む): 524616192

約数和(自身を除く): 312297882

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 73, 134, 146, 201, 219, 335, 365, 402, 438, 670, 730, 1005, 1095, 1447, 2010, 2190, 2894, 4341, 4891, 7235, 8682, 9782, 14470, 14673, 21705, 24455, 29346, 43410, 48910, 73365, 96949, 105631, 146730, 193898, 211262, 290847, 316893, 484745, 528155, 581694, 633786, 969490, 1056310, 1454235, 1584465, 2908470, 3168930, 7077277, 14154554, 21231831, 35386385, 42463662, 70772770, 106159155, 212318310]

約数ペア:

[(1, 212318310), (2, 106159155), (3, 70772770), (5, 42463662), (6, 35386385), (10, 21231831), (15, 14154554), (30, 7077277), (67, 3168930), (73, 2908470), (134, 1584465), (146, 1454235), (201, 1056310), (219, 969490), (335, 633786), (365, 581694), (402, 528155), (438, 484745), (670, 316893), (730, 290847), (1005, 211262), (1095, 193898), (1447, 146730), (2010, 105631), (2190, 96949), (2894, 73365), (4341, 48910), (4891, 43410), (7235, 29346), (8682, 24455), (9782, 21705), (14470, 14673)]