13453140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{11801}}^1$

素因数の和:11832

約数の個数: 48

約数和(自身を含む): 39654720

約数和(自身を除く): 26201580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 11801, 23602, 35403, 47204, 59005, 70806, 118010, 141612, 177015, 224219, 236020, 354030, 448438, 672657, 708060, 896876, 1121095, 1345314, 2242190, 2690628, 3363285, 4484380, 6726570, 13453140]

約数ペア:

[(1, 13453140), (2, 6726570), (3, 4484380), (4, 3363285), (5, 2690628), (6, 2242190), (10, 1345314), (12, 1121095), (15, 896876), (19, 708060), (20, 672657), (30, 448438), (38, 354030), (57, 236020), (60, 224219), (76, 177015), (95, 141612), (114, 118010), (190, 70806), (228, 59005), (285, 47204), (380, 35403), (570, 23602), (1140, 11801)]