7312815510

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{243517}}^1$

素因数の和:243558

約数の個数: 128

約数和(自身を含む): 23564749824

約数和(自身を除く): 16251934314

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 13, 14, 15, 21, 22, 26, 30, 33, 35, 39, 42, 55, 65, 66, 70, 77, 78, 91, 105, 110, 130, 143, 154, 165, 182, 195, 210, 231, 273, 286, 330, 385, 390, 429, 455, 462, 546, 715, 770, 858, 910, 1001, 1155, 1365, 1430, 2002, 2145, 2310, 2730, 3003, 4290, 5005, 6006, 10010, 15015, 30030, 243517, 487034, 730551, 1217585, 1461102, 1704619, 2435170, 2678687, 3165721, 3409238, 3652755, 5113857, 5357374, 6331442, 7305510, 8036061, 8523095, 9497163, 10227714, 13393435, 15828605, 16072122, 17046190, 18750809, 18994326, 22160047, 25569285, 26786870, 31657210, 34822931, 37501618, 40180305, 44320094, 47485815, 51138570, 56252427, 66480141, 69645862, 80360610, 93754045, 94971630, 104468793, 110800235, 112504854, 132960282, 174114655, 187508090, 208937586, 221600470, 243760517, 281262135, 332400705, 348229310, 487521034, 522343965, 562524270, 664801410, 731281551, 1044687930, 1218802585, 1462563102, 2437605170, 3656407755, 7312815510]

約数ペア:

[(1, 7312815510), (2, 3656407755), (3, 2437605170), (5, 1462563102), (6, 1218802585), (7, 1044687930), (10, 731281551), (11, 664801410), (13, 562524270), (14, 522343965), (15, 487521034), (21, 348229310), (22, 332400705), (26, 281262135), (30, 243760517), (33, 221600470), (35, 208937586), (39, 187508090), (42, 174114655), (55, 132960282), (65, 112504854), (66, 110800235), (70, 104468793), (77, 94971630), (78, 93754045), (91, 80360610), (105, 69645862), (110, 66480141), (130, 56252427), (143, 51138570), (154, 47485815), (165, 44320094), (182, 40180305), (195, 37501618), (210, 34822931), (231, 31657210), (273, 26786870), (286, 25569285), (330, 22160047), (385, 18994326), (390, 18750809), (429, 17046190), (455, 16072122), (462, 15828605), (546, 13393435), (715, 10227714), (770, 9497163), (858, 8523095), (910, 8036061), (1001, 7305510), (1155, 6331442), (1365, 5357374), (1430, 5113857), (2002, 3652755), (2145, 3409238), (2310, 3165721), (2730, 2678687), (3003, 2435170), (4290, 1704619), (5005, 1461102), (6006, 1217585), (10010, 730551), (15015, 487034), (30030, 243517)]