139873230

素因数分解:

$2^1\times 3^6\times 5^1\times 7^1\times {\mathrm{2741}}^1$

素因数の和:2773

約数の個数: 112

約数和(自身を含む): 431568864

約数和(自身を除く): 291695634

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 81, 90, 105, 126, 135, 162, 189, 210, 243, 270, 315, 378, 405, 486, 567, 630, 729, 810, 945, 1134, 1215, 1458, 1701, 1890, 2430, 2741, 2835, 3402, 3645, 5103, 5482, 5670, 7290, 8223, 8505, 10206, 13705, 16446, 17010, 19187, 24669, 25515, 27410, 38374, 41115, 49338, 51030, 57561, 74007, 82230, 95935, 115122, 123345, 148014, 172683, 191870, 222021, 246690, 287805, 345366, 370035, 444042, 518049, 575610, 666063, 740070, 863415, 1036098, 1110105, 1332126, 1554147, 1726830, 1998189, 2220210, 2590245, 3108294, 3330315, 3996378, 4662441, 5180490, 6660630, 7770735, 9324882, 9990945, 13987323, 15541470, 19981890, 23312205, 27974646, 46624410, 69936615, 139873230]

約数ペア:

[(1, 139873230), (2, 69936615), (3, 46624410), (5, 27974646), (6, 23312205), (7, 19981890), (9, 15541470), (10, 13987323), (14, 9990945), (15, 9324882), (18, 7770735), (21, 6660630), (27, 5180490), (30, 4662441), (35, 3996378), (42, 3330315), (45, 3108294), (54, 2590245), (63, 2220210), (70, 1998189), (81, 1726830), (90, 1554147), (105, 1332126), (126, 1110105), (135, 1036098), (162, 863415), (189, 740070), (210, 666063), (243, 575610), (270, 518049), (315, 444042), (378, 370035), (405, 345366), (486, 287805), (567, 246690), (630, 222021), (729, 191870), (810, 172683), (945, 148014), (1134, 123345), (1215, 115122), (1458, 95935), (1701, 82230), (1890, 74007), (2430, 57561), (2741, 51030), (2835, 49338), (3402, 41115), (3645, 38374), (5103, 27410), (5482, 25515), (5670, 24669), (7290, 19187), (8223, 17010), (8505, 16446), (10206, 13705)]