230491014

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:270

約数の個数: 128

約数和(自身を含む): 561254400

約数和(自身を除く): 330763386

約数列:

[1, 2, 3, 6, 13, 19, 26, 29, 31, 38, 39, 57, 58, 62, 78, 87, 93, 114, 173, 174, 186, 247, 346, 377, 403, 494, 519, 551, 589, 741, 754, 806, 899, 1038, 1102, 1131, 1178, 1209, 1482, 1653, 1767, 1798, 2249, 2262, 2418, 2697, 3287, 3306, 3534, 4498, 5017, 5363, 5394, 6574, 6747, 7163, 7657, 9861, 10034, 10726, 11687, 13494, 14326, 15051, 15314, 16089, 17081, 19722, 21489, 22971, 23374, 30102, 32178, 34162, 35061, 42731, 42978, 45942, 51243, 65221, 69719, 70122, 85462, 95323, 101897, 102486, 128193, 130442, 139438, 155527, 190646, 195663, 203794, 209157, 222053, 256386, 285969, 305691, 311054, 391326, 418314, 444106, 466581, 571938, 611382, 666159, 933162, 1239199, 1324661, 1332318, 2021851, 2478398, 2649322, 2955013, 3717597, 3973983, 4043702, 5910026, 6065553, 7435194, 7947966, 8865039, 12131106, 17730078, 38415169, 76830338, 115245507, 230491014]

約数ペア:

[(1, 230491014), (2, 115245507), (3, 76830338), (6, 38415169), (13, 17730078), (19, 12131106), (26, 8865039), (29, 7947966), (31, 7435194), (38, 6065553), (39, 5910026), (57, 4043702), (58, 3973983), (62, 3717597), (78, 2955013), (87, 2649322), (93, 2478398), (114, 2021851), (173, 1332318), (174, 1324661), (186, 1239199), (247, 933162), (346, 666159), (377, 611382), (403, 571938), (494, 466581), (519, 444106), (551, 418314), (589, 391326), (741, 311054), (754, 305691), (806, 285969), (899, 256386), (1038, 222053), (1102, 209157), (1131, 203794), (1178, 195663), (1209, 190646), (1482, 155527), (1653, 139438), (1767, 130442), (1798, 128193), (2249, 102486), (2262, 101897), (2418, 95323), (2697, 85462), (3287, 70122), (3306, 69719), (3534, 65221), (4498, 51243), (5017, 45942), (5363, 42978), (5394, 42731), (6574, 35061), (6747, 34162), (7163, 32178), (7657, 30102), (9861, 23374), (10034, 22971), (10726, 21489), (11687, 19722), (13494, 17081), (14326, 16089), (15051, 15314)]