66474030

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{907}}^1$

素因数の和:1273

約数の個数: 64

約数和(自身を含む): 183052800

約数和(自身を除く): 116578770

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 349, 698, 907, 1047, 1745, 1814, 2094, 2443, 2721, 3490, 4535, 4886, 5235, 5442, 6349, 7329, 9070, 10470, 12215, 12698, 13605, 14658, 19047, 24430, 27210, 31745, 36645, 38094, 63490, 73290, 95235, 190470, 316543, 633086, 949629, 1582715, 1899258, 2215801, 3165430, 4431602, 4748145, 6647403, 9496290, 11079005, 13294806, 22158010, 33237015, 66474030]

約数ペア:

[(1, 66474030), (2, 33237015), (3, 22158010), (5, 13294806), (6, 11079005), (7, 9496290), (10, 6647403), (14, 4748145), (15, 4431602), (21, 3165430), (30, 2215801), (35, 1899258), (42, 1582715), (70, 949629), (105, 633086), (210, 316543), (349, 190470), (698, 95235), (907, 73290), (1047, 63490), (1745, 38094), (1814, 36645), (2094, 31745), (2443, 27210), (2721, 24430), (3490, 19047), (4535, 14658), (4886, 13605), (5235, 12698), (5442, 12215), (6349, 10470), (7329, 9070)]