69779974

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:277

約数の個数: 48

約数和(自身を含む): 121710960

約数和(自身を除く): 51930986

約数列:

[1, 2, 11, 22, 29, 58, 61, 121, 122, 163, 242, 319, 326, 638, 671, 1342, 1769, 1793, 3509, 3538, 3586, 4727, 7018, 7381, 9454, 9943, 14762, 19459, 19723, 19886, 38918, 39446, 51997, 103994, 109373, 214049, 218746, 288347, 428098, 571967, 576694, 1143934, 1203103, 2406206, 3171817, 6343634, 34889987, 69779974]

約数ペア:

[(1, 69779974), (2, 34889987), (11, 6343634), (22, 3171817), (29, 2406206), (58, 1203103), (61, 1143934), (121, 576694), (122, 571967), (163, 428098), (242, 288347), (319, 218746), (326, 214049), (638, 109373), (671, 103994), (1342, 51997), (1769, 39446), (1793, 38918), (3509, 19886), (3538, 19723), (3586, 19459), (4727, 14762), (7018, 9943), (7381, 9454)]