840051210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{233}}^1\times {\mathrm{2557}}^1$

素因数の和:2847

約数の個数: 64

約数和(自身を含む): 2068664832

約数和(自身を除く): 1228613622

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 233, 235, 282, 466, 470, 699, 705, 1165, 1398, 1410, 2330, 2557, 3495, 5114, 6990, 7671, 10951, 12785, 15342, 21902, 25570, 32853, 38355, 54755, 65706, 76710, 109510, 120179, 164265, 240358, 328530, 360537, 595781, 600895, 721074, 1191562, 1201790, 1787343, 1802685, 2978905, 3574686, 3605370, 5957810, 8936715, 17873430, 28001707, 56003414, 84005121, 140008535, 168010242, 280017070, 420025605, 840051210]

約数ペア:

[(1, 840051210), (2, 420025605), (3, 280017070), (5, 168010242), (6, 140008535), (10, 84005121), (15, 56003414), (30, 28001707), (47, 17873430), (94, 8936715), (141, 5957810), (233, 3605370), (235, 3574686), (282, 2978905), (466, 1802685), (470, 1787343), (699, 1201790), (705, 1191562), (1165, 721074), (1398, 600895), (1410, 595781), (2330, 360537), (2557, 328530), (3495, 240358), (5114, 164265), (6990, 120179), (7671, 109510), (10951, 76710), (12785, 65706), (15342, 54755), (21902, 38355), (25570, 32853)]