310012884

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{617}}^1\times {\mathrm{821}}^1$

素因数の和:1465

約数の個数: 72

約数和(自身を含む): 832097448

約数和(自身を除く): 522084564

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 617, 821, 1234, 1642, 1851, 2463, 2468, 3284, 3702, 4926, 5553, 7389, 7404, 9852, 10489, 11106, 13957, 14778, 20978, 22212, 27914, 29556, 31467, 41871, 41956, 55828, 62934, 83742, 94401, 125613, 125868, 167484, 188802, 251226, 377604, 502452, 506557, 1013114, 1519671, 2026228, 3039342, 4559013, 6078684, 8611469, 9118026, 17222938, 18236052, 25834407, 34445876, 51668814, 77503221, 103337628, 155006442, 310012884]

約数ペア:

[(1, 310012884), (2, 155006442), (3, 103337628), (4, 77503221), (6, 51668814), (9, 34445876), (12, 25834407), (17, 18236052), (18, 17222938), (34, 9118026), (36, 8611469), (51, 6078684), (68, 4559013), (102, 3039342), (153, 2026228), (204, 1519671), (306, 1013114), (612, 506557), (617, 502452), (821, 377604), (1234, 251226), (1642, 188802), (1851, 167484), (2463, 125868), (2468, 125613), (3284, 94401), (3702, 83742), (4926, 62934), (5553, 55828), (7389, 41956), (7404, 41871), (9852, 31467), (10489, 29556), (11106, 27914), (13957, 22212), (14778, 20978)]