489740010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{2267}}^1$

素因数の和:2675

約数の個数: 64

約数和(自身を含む): 1241049600

約数和(自身を除く): 751309590

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 379, 570, 758, 1137, 1895, 2267, 2274, 3790, 4534, 5685, 6801, 7201, 11335, 11370, 13602, 14402, 21603, 22670, 34005, 36005, 43073, 43206, 68010, 72010, 86146, 108015, 129219, 215365, 216030, 258438, 430730, 646095, 859193, 1292190, 1718386, 2577579, 4295965, 5155158, 8591930, 12887895, 16324667, 25775790, 32649334, 48974001, 81623335, 97948002, 163246670, 244870005, 489740010]

約数ペア:

[(1, 489740010), (2, 244870005), (3, 163246670), (5, 97948002), (6, 81623335), (10, 48974001), (15, 32649334), (19, 25775790), (30, 16324667), (38, 12887895), (57, 8591930), (95, 5155158), (114, 4295965), (190, 2577579), (285, 1718386), (379, 1292190), (570, 859193), (758, 646095), (1137, 430730), (1895, 258438), (2267, 216030), (2274, 215365), (3790, 129219), (4534, 108015), (5685, 86146), (6801, 72010), (7201, 68010), (11335, 43206), (11370, 43073), (13602, 36005), (14402, 34005), (21603, 22670)]