101321490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{1193}}^1$

素因数の和:1371

約数の個数: 64

約数和(自身を含む): 257904000

約数和(自身を除く): 156582510

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 149, 190, 285, 298, 447, 570, 745, 894, 1193, 1490, 2235, 2386, 2831, 3579, 4470, 5662, 5965, 7158, 8493, 11930, 14155, 16986, 17895, 22667, 28310, 35790, 42465, 45334, 68001, 84930, 113335, 136002, 177757, 226670, 340005, 355514, 533271, 680010, 888785, 1066542, 1777570, 2666355, 3377383, 5332710, 6754766, 10132149, 16886915, 20264298, 33773830, 50660745, 101321490]

約数ペア:

[(1, 101321490), (2, 50660745), (3, 33773830), (5, 20264298), (6, 16886915), (10, 10132149), (15, 6754766), (19, 5332710), (30, 3377383), (38, 2666355), (57, 1777570), (95, 1066542), (114, 888785), (149, 680010), (190, 533271), (285, 355514), (298, 340005), (447, 226670), (570, 177757), (745, 136002), (894, 113335), (1193, 84930), (1490, 68001), (2235, 45334), (2386, 42465), (2831, 35790), (3579, 28310), (4470, 22667), (5662, 17895), (5965, 16986), (7158, 14155), (8493, 11930)]