68971230

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{467}}^1\times {\mathrm{547}}^1$

素因数の和:1030

約数の個数: 64

約数和(自身を含む): 184654080

約数和(自身を除く): 115682850

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 467, 547, 934, 1094, 1401, 1641, 2335, 2735, 2802, 3282, 4203, 4670, 4923, 5470, 7005, 8205, 8406, 9846, 12609, 14010, 14769, 16410, 21015, 24615, 25218, 29538, 42030, 49230, 63045, 73845, 126090, 147690, 255449, 510898, 766347, 1277245, 1532694, 2299041, 2554490, 3831735, 4598082, 6897123, 7663470, 11495205, 13794246, 22990410, 34485615, 68971230]

約数ペア:

[(1, 68971230), (2, 34485615), (3, 22990410), (5, 13794246), (6, 11495205), (9, 7663470), (10, 6897123), (15, 4598082), (18, 3831735), (27, 2554490), (30, 2299041), (45, 1532694), (54, 1277245), (90, 766347), (135, 510898), (270, 255449), (467, 147690), (547, 126090), (934, 73845), (1094, 63045), (1401, 49230), (1641, 42030), (2335, 29538), (2735, 25218), (2802, 24615), (3282, 21015), (4203, 16410), (4670, 14769), (4923, 14010), (5470, 12609), (7005, 9846), (8205, 8406)]