64723260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2111}}^1$

素因数の和:2203

約数の個数: 96

約数和(自身を含む): 210051072

約数和(自身を除く): 145327812

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 73, 84, 105, 140, 146, 210, 219, 292, 365, 420, 438, 511, 730, 876, 1022, 1095, 1460, 1533, 2044, 2111, 2190, 2555, 3066, 4222, 4380, 5110, 6132, 6333, 7665, 8444, 10220, 10555, 12666, 14777, 15330, 21110, 25332, 29554, 30660, 31665, 42220, 44331, 59108, 63330, 73885, 88662, 126660, 147770, 154103, 177324, 221655, 295540, 308206, 443310, 462309, 616412, 770515, 886620, 924618, 1078721, 1541030, 1849236, 2157442, 2311545, 3082060, 3236163, 4314884, 4623090, 5393605, 6472326, 9246180, 10787210, 12944652, 16180815, 21574420, 32361630, 64723260]

約数ペア:

[(1, 64723260), (2, 32361630), (3, 21574420), (4, 16180815), (5, 12944652), (6, 10787210), (7, 9246180), (10, 6472326), (12, 5393605), (14, 4623090), (15, 4314884), (20, 3236163), (21, 3082060), (28, 2311545), (30, 2157442), (35, 1849236), (42, 1541030), (60, 1078721), (70, 924618), (73, 886620), (84, 770515), (105, 616412), (140, 462309), (146, 443310), (210, 308206), (219, 295540), (292, 221655), (365, 177324), (420, 154103), (438, 147770), (511, 126660), (730, 88662), (876, 73885), (1022, 63330), (1095, 59108), (1460, 44331), (1533, 42220), (2044, 31665), (2111, 30660), (2190, 29554), (2555, 25332), (3066, 21110), (4222, 15330), (4380, 14777), (5110, 12666), (6132, 10555), (6333, 10220), (7665, 8444)]