31873890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{34273}}^1$

素因数の和:34314

約数の個数: 32

約数和(自身を含む): 78967296

約数和(自身を除く): 47093406

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 34273, 68546, 102819, 171365, 205638, 342730, 514095, 1028190, 1062463, 2124926, 3187389, 5312315, 6374778, 10624630, 15936945, 31873890]

約数ペア:

[(1, 31873890), (2, 15936945), (3, 10624630), (5, 6374778), (6, 5312315), (10, 3187389), (15, 2124926), (30, 1062463), (31, 1028190), (62, 514095), (93, 342730), (155, 205638), (186, 171365), (310, 102819), (465, 68546), (930, 34273)]