71448570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{3089}}^1$

素因数の和:3359

約数の個数: 48

約数和(自身を含む): 186549480

約数和(自身を除く): 115100910

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 257, 514, 771, 1285, 1542, 2313, 2570, 3089, 3855, 4626, 6178, 7710, 9267, 11565, 15445, 18534, 23130, 27801, 30890, 46335, 55602, 92670, 139005, 278010, 793873, 1587746, 2381619, 3969365, 4763238, 7144857, 7938730, 11908095, 14289714, 23816190, 35724285, 71448570]

約数ペア:

[(1, 71448570), (2, 35724285), (3, 23816190), (5, 14289714), (6, 11908095), (9, 7938730), (10, 7144857), (15, 4763238), (18, 3969365), (30, 2381619), (45, 1587746), (90, 793873), (257, 278010), (514, 139005), (771, 92670), (1285, 55602), (1542, 46335), (2313, 30890), (2570, 27801), (3089, 23130), (3855, 18534), (4626, 15445), (6178, 11565), (7710, 9267)]