189555210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8527}}^1$

素因数の和:8572

約数の個数: 96

約数和(自身を含む): 558754560

約数和(自身を除く): 369199350

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 26, 30, 38, 39, 45, 57, 65, 78, 90, 95, 114, 117, 130, 171, 190, 195, 234, 247, 285, 342, 390, 494, 570, 585, 741, 855, 1170, 1235, 1482, 1710, 2223, 2470, 3705, 4446, 7410, 8527, 11115, 17054, 22230, 25581, 42635, 51162, 76743, 85270, 110851, 127905, 153486, 162013, 221702, 255810, 324026, 332553, 383715, 486039, 554255, 665106, 767430, 810065, 972078, 997659, 1108510, 1458117, 1620130, 1662765, 1995318, 2106169, 2430195, 2916234, 3325530, 4212338, 4860390, 4988295, 6318507, 7290585, 9976590, 10530845, 12637014, 14581170, 18955521, 21061690, 31592535, 37911042, 63185070, 94777605, 189555210]

約数ペア:

[(1, 189555210), (2, 94777605), (3, 63185070), (5, 37911042), (6, 31592535), (9, 21061690), (10, 18955521), (13, 14581170), (15, 12637014), (18, 10530845), (19, 9976590), (26, 7290585), (30, 6318507), (38, 4988295), (39, 4860390), (45, 4212338), (57, 3325530), (65, 2916234), (78, 2430195), (90, 2106169), (95, 1995318), (114, 1662765), (117, 1620130), (130, 1458117), (171, 1108510), (190, 997659), (195, 972078), (234, 810065), (247, 767430), (285, 665106), (342, 554255), (390, 486039), (494, 383715), (570, 332553), (585, 324026), (741, 255810), (855, 221702), (1170, 162013), (1235, 153486), (1482, 127905), (1710, 110851), (2223, 85270), (2470, 76743), (3705, 51162), (4446, 42635), (7410, 25581), (8527, 22230), (11115, 17054)]