307315260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{34843}}^1$

素因数の和:34872

約数の個数: 108

約数和(自身を含む): 1084414968

約数和(自身を除く): 777099708

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 420, 441, 490, 588, 630, 735, 882, 980, 1260, 1470, 1764, 2205, 2940, 4410, 8820, 34843, 69686, 104529, 139372, 174215, 209058, 243901, 313587, 348430, 418116, 487802, 522645, 627174, 696860, 731703, 975604, 1045290, 1219505, 1254348, 1463406, 1567935, 1707307, 2090580, 2195109, 2439010, 2926812, 3135870, 3414614, 3658515, 4390218, 4878020, 5121921, 6271740, 6829228, 7317030, 8536535, 8780436, 10243842, 10975545, 14634060, 15365763, 17073070, 20487684, 21951090, 25609605, 30731526, 34146140, 43902180, 51219210, 61463052, 76828815, 102438420, 153657630, 307315260]

約数ペア:

[(1, 307315260), (2, 153657630), (3, 102438420), (4, 76828815), (5, 61463052), (6, 51219210), (7, 43902180), (9, 34146140), (10, 30731526), (12, 25609605), (14, 21951090), (15, 20487684), (18, 17073070), (20, 15365763), (21, 14634060), (28, 10975545), (30, 10243842), (35, 8780436), (36, 8536535), (42, 7317030), (45, 6829228), (49, 6271740), (60, 5121921), (63, 4878020), (70, 4390218), (84, 3658515), (90, 3414614), (98, 3135870), (105, 2926812), (126, 2439010), (140, 2195109), (147, 2090580), (180, 1707307), (196, 1567935), (210, 1463406), (245, 1254348), (252, 1219505), (294, 1045290), (315, 975604), (420, 731703), (441, 696860), (490, 627174), (588, 522645), (630, 487802), (735, 418116), (882, 348430), (980, 313587), (1260, 243901), (1470, 209058), (1764, 174215), (2205, 139372), (2940, 104529), (4410, 69686), (8820, 34843)]