909807210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{40927}}^1$

素因数の和:40972

約数の個数: 96

約数和(自身を含む): 2681602560

約数和(自身を除く): 1771795350

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, 11115, 22230, 40927, 81854, 122781, 204635, 245562, 368343, 409270, 532051, 613905, 736686, 777613, 1064102, 1227810, 1555226, 1596153, 1841715, 2332839, 2660255, 3192306, 3683430, 3888065, 4665678, 4788459, 5320510, 6998517, 7776130, 7980765, 9576918, 10108969, 11664195, 13997034, 15961530, 20217938, 23328390, 23942295, 30326907, 34992585, 47884590, 50544845, 60653814, 69985170, 90980721, 101089690, 151634535, 181961442, 303269070, 454903605, 909807210]

約数ペア:

[(1, 909807210), (2, 454903605), (3, 303269070), (5, 181961442), (6, 151634535), (9, 101089690), (10, 90980721), (13, 69985170), (15, 60653814), (18, 50544845), (19, 47884590), (26, 34992585), (30, 30326907), (38, 23942295), (39, 23328390), (45, 20217938), (57, 15961530), (65, 13997034), (78, 11664195), (90, 10108969), (95, 9576918), (114, 7980765), (117, 7776130), (130, 6998517), (171, 5320510), (190, 4788459), (195, 4665678), (234, 3888065), (247, 3683430), (285, 3192306), (342, 2660255), (390, 2332839), (494, 1841715), (570, 1596153), (585, 1555226), (741, 1227810), (855, 1064102), (1170, 777613), (1235, 736686), (1482, 613905), (1710, 532051), (2223, 409270), (2470, 368343), (3705, 245562), (4446, 204635), (7410, 122781), (11115, 81854), (22230, 40927)]