1387604970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{2903}}^1$

素因数の和:3076

約数の個数: 96

約数和(自身を含む): 3718420992

約数和(自身を除く): 2330816022

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 47, 90, 94, 113, 141, 226, 235, 282, 339, 423, 470, 565, 678, 705, 846, 1017, 1130, 1410, 1695, 2034, 2115, 2903, 3390, 4230, 5085, 5311, 5806, 8709, 10170, 10622, 14515, 15933, 17418, 26127, 26555, 29030, 31866, 43545, 47799, 52254, 53110, 79665, 87090, 95598, 130635, 136441, 159330, 238995, 261270, 272882, 328039, 409323, 477990, 656078, 682205, 818646, 984117, 1227969, 1364410, 1640195, 1968234, 2046615, 2455938, 2952351, 3280390, 4093230, 4920585, 5904702, 6139845, 9841170, 12279690, 14761755, 15417833, 29523510, 30835666, 46253499, 77089165, 92506998, 138760497, 154178330, 231267495, 277520994, 462534990, 693802485, 1387604970]

約数ペア:

[(1, 1387604970), (2, 693802485), (3, 462534990), (5, 277520994), (6, 231267495), (9, 154178330), (10, 138760497), (15, 92506998), (18, 77089165), (30, 46253499), (45, 30835666), (47, 29523510), (90, 15417833), (94, 14761755), (113, 12279690), (141, 9841170), (226, 6139845), (235, 5904702), (282, 4920585), (339, 4093230), (423, 3280390), (470, 2952351), (565, 2455938), (678, 2046615), (705, 1968234), (846, 1640195), (1017, 1364410), (1130, 1227969), (1410, 984117), (1695, 818646), (2034, 682205), (2115, 656078), (2903, 477990), (3390, 409323), (4230, 328039), (5085, 272882), (5311, 261270), (5806, 238995), (8709, 159330), (10170, 136441), (10622, 130635), (14515, 95598), (15933, 87090), (17418, 79665), (26127, 53110), (26555, 52254), (29030, 47799), (31866, 43545)]