2019483420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{397}}^1\times {\mathrm{569}}^1$

素因数の和:1127

約数の個数: 96

約数和(自身を含む): 5716872000

約数和(自身を除く): 3697388580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 149, 298, 397, 447, 569, 596, 745, 794, 894, 1138, 1191, 1490, 1588, 1707, 1788, 1985, 2235, 2276, 2382, 2845, 2980, 3414, 3970, 4470, 4764, 5690, 5955, 6828, 7940, 8535, 8940, 11380, 11910, 17070, 23820, 34140, 59153, 84781, 118306, 169562, 177459, 225893, 236612, 254343, 295765, 339124, 354918, 423905, 451786, 508686, 591530, 677679, 709836, 847810, 887295, 903572, 1017372, 1129465, 1183060, 1271715, 1355358, 1695620, 1774590, 2258930, 2543430, 2710716, 3388395, 3549180, 4517860, 5086860, 6776790, 13553580, 33658057, 67316114, 100974171, 134632228, 168290285, 201948342, 336580570, 403896684, 504870855, 673161140, 1009741710, 2019483420]

約数ペア:

[(1, 2019483420), (2, 1009741710), (3, 673161140), (4, 504870855), (5, 403896684), (6, 336580570), (10, 201948342), (12, 168290285), (15, 134632228), (20, 100974171), (30, 67316114), (60, 33658057), (149, 13553580), (298, 6776790), (397, 5086860), (447, 4517860), (569, 3549180), (596, 3388395), (745, 2710716), (794, 2543430), (894, 2258930), (1138, 1774590), (1191, 1695620), (1490, 1355358), (1588, 1271715), (1707, 1183060), (1788, 1129465), (1985, 1017372), (2235, 903572), (2276, 887295), (2382, 847810), (2845, 709836), (2980, 677679), (3414, 591530), (3970, 508686), (4470, 451786), (4764, 423905), (5690, 354918), (5955, 339124), (6828, 295765), (7940, 254343), (8535, 236612), (8940, 225893), (11380, 177459), (11910, 169562), (17070, 118306), (23820, 84781), (34140, 59153)]