537847870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{457}}^1$

素因数の和:554

約数の個数: 128

約数和(自身を含む): 1253615616

約数和(自身を除く): 715767746

約数列:

[1, 2, 5, 7, 10, 14, 17, 23, 34, 35, 43, 46, 70, 85, 86, 115, 119, 161, 170, 215, 230, 238, 301, 322, 391, 430, 457, 595, 602, 731, 782, 805, 914, 989, 1190, 1462, 1505, 1610, 1955, 1978, 2285, 2737, 3010, 3199, 3655, 3910, 4570, 4945, 5117, 5474, 6398, 6923, 7310, 7769, 9890, 10234, 10511, 13685, 13846, 15538, 15995, 16813, 19651, 21022, 25585, 27370, 31990, 33626, 34615, 38845, 39302, 51170, 52555, 54383, 69230, 73577, 77690, 84065, 98255, 105110, 108766, 117691, 137557, 147154, 168130, 178687, 196510, 235382, 271915, 275114, 334067, 357374, 367885, 451973, 543830, 588455, 668134, 687785, 735770, 893435, 903946, 1176910, 1250809, 1375570, 1670335, 1786870, 2259865, 2338469, 2501618, 3163811, 3340670, 4519730, 4676938, 6254045, 6327622, 7683541, 11692345, 12508090, 15367082, 15819055, 23384690, 31638110, 38417705, 53784787, 76835410, 107569574, 268923935, 537847870]

約数ペア:

[(1, 537847870), (2, 268923935), (5, 107569574), (7, 76835410), (10, 53784787), (14, 38417705), (17, 31638110), (23, 23384690), (34, 15819055), (35, 15367082), (43, 12508090), (46, 11692345), (70, 7683541), (85, 6327622), (86, 6254045), (115, 4676938), (119, 4519730), (161, 3340670), (170, 3163811), (215, 2501618), (230, 2338469), (238, 2259865), (301, 1786870), (322, 1670335), (391, 1375570), (430, 1250809), (457, 1176910), (595, 903946), (602, 893435), (731, 735770), (782, 687785), (805, 668134), (914, 588455), (989, 543830), (1190, 451973), (1462, 367885), (1505, 357374), (1610, 334067), (1955, 275114), (1978, 271915), (2285, 235382), (2737, 196510), (3010, 178687), (3199, 168130), (3655, 147154), (3910, 137557), (4570, 117691), (4945, 108766), (5117, 105110), (5474, 98255), (6398, 84065), (6923, 77690), (7310, 73577), (7769, 69230), (9890, 54383), (10234, 52555), (10511, 51170), (13685, 39302), (13846, 38845), (15538, 34615), (15995, 33626), (16813, 31990), (19651, 27370), (21022, 25585)]