1572243530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{157}}^1$

素因数の和:384

約数の個数: 128

約数和(自身を含む): 3440102400

約数和(自身を除く): 1867858870

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 47, 55, 65, 94, 110, 130, 143, 149, 157, 235, 286, 298, 314, 470, 517, 611, 715, 745, 785, 1034, 1222, 1430, 1490, 1570, 1639, 1727, 1937, 2041, 2585, 3055, 3278, 3454, 3874, 4082, 5170, 6110, 6721, 7003, 7379, 8195, 8635, 9685, 10205, 13442, 14006, 14758, 16390, 17270, 19370, 20410, 21307, 22451, 23393, 33605, 35015, 36895, 42614, 44902, 46786, 67210, 70030, 73790, 77033, 81169, 91039, 95927, 106535, 112255, 116965, 154066, 162338, 182078, 191854, 213070, 224510, 233930, 257323, 304109, 385165, 405845, 455195, 479635, 514646, 608218, 770330, 811690, 910390, 959270, 1001429, 1055197, 1099471, 1286615, 1520545, 2002858, 2110394, 2198942, 2573230, 3041090, 3345199, 5007145, 5275985, 5497355, 6690398, 10014290, 10551970, 10994710, 12094181, 14293123, 16725995, 24188362, 28586246, 33451990, 60470905, 71465615, 120941810, 142931230, 157224353, 314448706, 786121765, 1572243530]

約数ペア:

[(1, 1572243530), (2, 786121765), (5, 314448706), (10, 157224353), (11, 142931230), (13, 120941810), (22, 71465615), (26, 60470905), (47, 33451990), (55, 28586246), (65, 24188362), (94, 16725995), (110, 14293123), (130, 12094181), (143, 10994710), (149, 10551970), (157, 10014290), (235, 6690398), (286, 5497355), (298, 5275985), (314, 5007145), (470, 3345199), (517, 3041090), (611, 2573230), (715, 2198942), (745, 2110394), (785, 2002858), (1034, 1520545), (1222, 1286615), (1430, 1099471), (1490, 1055197), (1570, 1001429), (1639, 959270), (1727, 910390), (1937, 811690), (2041, 770330), (2585, 608218), (3055, 514646), (3278, 479635), (3454, 455195), (3874, 405845), (4082, 385165), (5170, 304109), (6110, 257323), (6721, 233930), (7003, 224510), (7379, 213070), (8195, 191854), (8635, 182078), (9685, 162338), (10205, 154066), (13442, 116965), (14006, 112255), (14758, 106535), (16390, 95927), (17270, 91039), (19370, 81169), (20410, 77033), (21307, 73790), (22451, 70030), (23393, 67210), (33605, 46786), (35015, 44902), (36895, 42614)]