310090716

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{811}}^1$

素因数の和:896

約数の個数: 144

約数和(自身を含む): 910349440

約数和(自身を除く): 600258724

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 43, 52, 57, 76, 78, 86, 114, 117, 129, 156, 171, 172, 228, 234, 247, 258, 342, 387, 468, 494, 516, 559, 684, 741, 774, 811, 817, 988, 1118, 1482, 1548, 1622, 1634, 1677, 2223, 2236, 2433, 2451, 2964, 3244, 3268, 3354, 4446, 4866, 4902, 5031, 6708, 7299, 7353, 8892, 9732, 9804, 10062, 10543, 10621, 14598, 14706, 15409, 20124, 21086, 21242, 29196, 29412, 30818, 31629, 31863, 34873, 42172, 42484, 46227, 61636, 63258, 63726, 69746, 92454, 94887, 95589, 104619, 126516, 127452, 138681, 139492, 184908, 189774, 191178, 200317, 209238, 277362, 313857, 379548, 382356, 400634, 418476, 453349, 554724, 600951, 627714, 662587, 801268, 906698, 1201902, 1255428, 1325174, 1360047, 1802853, 1813396, 1987761, 2403804, 2650348, 2720094, 3605706, 3975522, 4080141, 5440188, 5963283, 7211412, 7951044, 8160282, 8613631, 11926566, 16320564, 17227262, 23853132, 25840893, 34454524, 51681786, 77522679, 103363572, 155045358, 310090716]

約数ペア:

[(1, 310090716), (2, 155045358), (3, 103363572), (4, 77522679), (6, 51681786), (9, 34454524), (12, 25840893), (13, 23853132), (18, 17227262), (19, 16320564), (26, 11926566), (36, 8613631), (38, 8160282), (39, 7951044), (43, 7211412), (52, 5963283), (57, 5440188), (76, 4080141), (78, 3975522), (86, 3605706), (114, 2720094), (117, 2650348), (129, 2403804), (156, 1987761), (171, 1813396), (172, 1802853), (228, 1360047), (234, 1325174), (247, 1255428), (258, 1201902), (342, 906698), (387, 801268), (468, 662587), (494, 627714), (516, 600951), (559, 554724), (684, 453349), (741, 418476), (774, 400634), (811, 382356), (817, 379548), (988, 313857), (1118, 277362), (1482, 209238), (1548, 200317), (1622, 191178), (1634, 189774), (1677, 184908), (2223, 139492), (2236, 138681), (2433, 127452), (2451, 126516), (2964, 104619), (3244, 95589), (3268, 94887), (3354, 92454), (4446, 69746), (4866, 63726), (4902, 63258), (5031, 61636), (6708, 46227), (7299, 42484), (7353, 42172), (8892, 34873), (9732, 31863), (9804, 31629), (10062, 30818), (10543, 29412), (10621, 29196), (14598, 21242), (14706, 21086), (15409, 20124)]