1074720030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{139393}}^1$

素因数の和:139660

約数の個数: 32

約数和(自身を含む): 2589382944

約数和(自身を除く): 1514662914

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 257, 514, 771, 1285, 1542, 2570, 3855, 7710, 139393, 278786, 418179, 696965, 836358, 1393930, 2090895, 4181790, 35824001, 71648002, 107472003, 179120005, 214944006, 358240010, 537360015, 1074720030]

約数ペア:

[(1, 1074720030), (2, 537360015), (3, 358240010), (5, 214944006), (6, 179120005), (10, 107472003), (15, 71648002), (30, 35824001), (257, 4181790), (514, 2090895), (771, 1393930), (1285, 836358), (1542, 696965), (2570, 418179), (3855, 278786), (7710, 139393)]