146880070

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:158

約数の個数: 96

約数和(自身を含む): 306141120

約数和(自身を除く): 159261050

約数列:

[1, 2, 5, 10, 19, 23, 29, 38, 46, 58, 61, 95, 115, 122, 145, 190, 230, 290, 305, 361, 437, 551, 610, 667, 722, 874, 1102, 1159, 1334, 1403, 1769, 1805, 2185, 2318, 2755, 2806, 3335, 3538, 3610, 4370, 5510, 5795, 6670, 7015, 8303, 8845, 10469, 11590, 12673, 14030, 16606, 17690, 20938, 22021, 25346, 26657, 33611, 40687, 41515, 44042, 52345, 53314, 63365, 67222, 81374, 83030, 104690, 110105, 126730, 133285, 168055, 203435, 220210, 240787, 266570, 336110, 406870, 481574, 506483, 638609, 773053, 1012966, 1203935, 1277218, 1546106, 2407870, 2532415, 3193045, 3865265, 5064830, 6386090, 7730530, 14688007, 29376014, 73440035, 146880070]

約数ペア:

[(1, 146880070), (2, 73440035), (5, 29376014), (10, 14688007), (19, 7730530), (23, 6386090), (29, 5064830), (38, 3865265), (46, 3193045), (58, 2532415), (61, 2407870), (95, 1546106), (115, 1277218), (122, 1203935), (145, 1012966), (190, 773053), (230, 638609), (290, 506483), (305, 481574), (361, 406870), (437, 336110), (551, 266570), (610, 240787), (667, 220210), (722, 203435), (874, 168055), (1102, 133285), (1159, 126730), (1334, 110105), (1403, 104690), (1769, 83030), (1805, 81374), (2185, 67222), (2318, 63365), (2755, 53314), (2806, 52345), (3335, 44042), (3538, 41515), (3610, 40687), (4370, 33611), (5510, 26657), (5795, 25346), (6670, 22021), (7015, 20938), (8303, 17690), (8845, 16606), (10469, 14030), (11590, 12673)]