227112340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{331}}^1$

素因数の和:402

約数の個数: 144

約数和(自身を含む): 612420480

約数和(自身を除く): 385308140

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 29, 35, 52, 58, 65, 70, 91, 116, 130, 140, 145, 169, 182, 203, 260, 290, 331, 338, 364, 377, 406, 455, 580, 662, 676, 754, 812, 845, 910, 1015, 1183, 1324, 1508, 1655, 1690, 1820, 1885, 2030, 2317, 2366, 2639, 3310, 3380, 3770, 4060, 4303, 4634, 4732, 4901, 5278, 5915, 6620, 7540, 8606, 9268, 9599, 9802, 10556, 11585, 11830, 13195, 17212, 19198, 19604, 21515, 23170, 23660, 24505, 26390, 30121, 34307, 38396, 43030, 46340, 47995, 49010, 52780, 55939, 60242, 67193, 68614, 86060, 95990, 98020, 111878, 120484, 124787, 134386, 137228, 150605, 171535, 191980, 223756, 249574, 268772, 279695, 301210, 335965, 343070, 391573, 499148, 559390, 602420, 623935, 671930, 686140, 783146, 873509, 1118780, 1247870, 1343860, 1566292, 1622231, 1747018, 1957865, 2495740, 3244462, 3494036, 3915730, 4367545, 6488924, 7831460, 8111155, 8735090, 11355617, 16222310, 17470180, 22711234, 32444620, 45422468, 56778085, 113556170, 227112340]

約数ペア:

[(1, 227112340), (2, 113556170), (4, 56778085), (5, 45422468), (7, 32444620), (10, 22711234), (13, 17470180), (14, 16222310), (20, 11355617), (26, 8735090), (28, 8111155), (29, 7831460), (35, 6488924), (52, 4367545), (58, 3915730), (65, 3494036), (70, 3244462), (91, 2495740), (116, 1957865), (130, 1747018), (140, 1622231), (145, 1566292), (169, 1343860), (182, 1247870), (203, 1118780), (260, 873509), (290, 783146), (331, 686140), (338, 671930), (364, 623935), (377, 602420), (406, 559390), (455, 499148), (580, 391573), (662, 343070), (676, 335965), (754, 301210), (812, 279695), (845, 268772), (910, 249574), (1015, 223756), (1183, 191980), (1324, 171535), (1508, 150605), (1655, 137228), (1690, 134386), (1820, 124787), (1885, 120484), (2030, 111878), (2317, 98020), (2366, 95990), (2639, 86060), (3310, 68614), (3380, 67193), (3770, 60242), (4060, 55939), (4303, 52780), (4634, 49010), (4732, 47995), (4901, 46340), (5278, 43030), (5915, 38396), (6620, 34307), (7540, 30121), (8606, 26390), (9268, 24505), (9599, 23660), (9802, 23170), (10556, 21515), (11585, 19604), (11830, 19198), (13195, 17212)]