1882140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1$

素因数の和:171

約数の個数: 96

約数和(自身を含む): 6021120

約数和(自身を除く): 4138980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 26, 30, 38, 39, 52, 57, 60, 65, 76, 78, 95, 114, 127, 130, 156, 190, 195, 228, 247, 254, 260, 285, 380, 381, 390, 494, 508, 570, 635, 741, 762, 780, 988, 1140, 1235, 1270, 1482, 1524, 1651, 1905, 2413, 2470, 2540, 2964, 3302, 3705, 3810, 4826, 4940, 4953, 6604, 7239, 7410, 7620, 8255, 9652, 9906, 12065, 14478, 14820, 16510, 19812, 24130, 24765, 28956, 31369, 33020, 36195, 48260, 49530, 62738, 72390, 94107, 99060, 125476, 144780, 156845, 188214, 313690, 376428, 470535, 627380, 941070, 1882140]

約数ペア:

[(1, 1882140), (2, 941070), (3, 627380), (4, 470535), (5, 376428), (6, 313690), (10, 188214), (12, 156845), (13, 144780), (15, 125476), (19, 99060), (20, 94107), (26, 72390), (30, 62738), (38, 49530), (39, 48260), (52, 36195), (57, 33020), (60, 31369), (65, 28956), (76, 24765), (78, 24130), (95, 19812), (114, 16510), (127, 14820), (130, 14478), (156, 12065), (190, 9906), (195, 9652), (228, 8255), (247, 7620), (254, 7410), (260, 7239), (285, 6604), (380, 4953), (381, 4940), (390, 4826), (494, 3810), (508, 3705), (570, 3302), (635, 2964), (741, 2540), (762, 2470), (780, 2413), (988, 1905), (1140, 1651), (1235, 1524), (1270, 1482)]