228979170

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1249}}^1$

素因数の和:1369

約数の個数: 128

約数和(自身を含む): 705600000

約数和(自身を除く): 476620830

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 97, 105, 126, 135, 189, 194, 210, 270, 291, 315, 378, 485, 582, 630, 679, 873, 945, 970, 1249, 1358, 1455, 1746, 1890, 2037, 2498, 2619, 2910, 3395, 3747, 4074, 4365, 5238, 6111, 6245, 6790, 7494, 8730, 8743, 10185, 11241, 12222, 12490, 13095, 17486, 18333, 18735, 20370, 22482, 26190, 26229, 30555, 33723, 36666, 37470, 43715, 52458, 56205, 61110, 67446, 78687, 87430, 91665, 112410, 121153, 131145, 157374, 168615, 183330, 236061, 242306, 262290, 337230, 363459, 393435, 472122, 605765, 726918, 786870, 848071, 1090377, 1180305, 1211530, 1696142, 1817295, 2180754, 2360610, 2544213, 3271131, 3634590, 4240355, 5088426, 5451885, 6542262, 7632639, 8480710, 10903770, 12721065, 15265278, 16355655, 22897917, 25442130, 32711310, 38163195, 45795834, 76326390, 114489585, 228979170]

約数ペア:

[(1, 228979170), (2, 114489585), (3, 76326390), (5, 45795834), (6, 38163195), (7, 32711310), (9, 25442130), (10, 22897917), (14, 16355655), (15, 15265278), (18, 12721065), (21, 10903770), (27, 8480710), (30, 7632639), (35, 6542262), (42, 5451885), (45, 5088426), (54, 4240355), (63, 3634590), (70, 3271131), (90, 2544213), (97, 2360610), (105, 2180754), (126, 1817295), (135, 1696142), (189, 1211530), (194, 1180305), (210, 1090377), (270, 848071), (291, 786870), (315, 726918), (378, 605765), (485, 472122), (582, 393435), (630, 363459), (679, 337230), (873, 262290), (945, 242306), (970, 236061), (1249, 183330), (1358, 168615), (1455, 157374), (1746, 131145), (1890, 121153), (2037, 112410), (2498, 91665), (2619, 87430), (2910, 78687), (3395, 67446), (3747, 61110), (4074, 56205), (4365, 52458), (5238, 43715), (6111, 37470), (6245, 36666), (6790, 33723), (7494, 30555), (8730, 26229), (8743, 26190), (10185, 22482), (11241, 20370), (12222, 18735), (12490, 18333), (13095, 17486)]