29820654

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{349}}^1$

素因数の和:505

約数の個数: 48

約数和(自身を含む): 66830400

約数和(自身を除く): 37009746

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 101, 141, 202, 282, 303, 349, 423, 606, 698, 846, 909, 1047, 1818, 2094, 3141, 4747, 6282, 9494, 14241, 16403, 28482, 32806, 35249, 42723, 49209, 70498, 85446, 98418, 105747, 147627, 211494, 295254, 317241, 634482, 1656703, 3313406, 4970109, 9940218, 14910327, 29820654]

約数ペア:

[(1, 29820654), (2, 14910327), (3, 9940218), (6, 4970109), (9, 3313406), (18, 1656703), (47, 634482), (94, 317241), (101, 295254), (141, 211494), (202, 147627), (282, 105747), (303, 98418), (349, 85446), (423, 70498), (606, 49209), (698, 42723), (846, 35249), (909, 32806), (1047, 28482), (1818, 16403), (2094, 14241), (3141, 9494), (4747, 6282)]