301870870

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1$

素因数の和:243

約数の個数: 128

約数和(自身を含む): 696729600

約数和(自身を除く): 394858730

約数列:

[1, 2, 5, 7, 10, 14, 17, 31, 34, 35, 49, 62, 70, 85, 98, 119, 155, 167, 170, 217, 238, 245, 310, 334, 343, 434, 490, 527, 595, 686, 833, 835, 1054, 1085, 1169, 1190, 1519, 1666, 1670, 1715, 2170, 2338, 2635, 2839, 3038, 3430, 3689, 4165, 5177, 5270, 5678, 5831, 5845, 7378, 7595, 8183, 8330, 10354, 10633, 11662, 11690, 14195, 15190, 16366, 18445, 19873, 21266, 25823, 25885, 28390, 29155, 36239, 36890, 39746, 40915, 51646, 51770, 53165, 57281, 58310, 72478, 81830, 88009, 99365, 106330, 114562, 129115, 139111, 176018, 180761, 181195, 198730, 253673, 258230, 278222, 286405, 361522, 362390, 440045, 507346, 572810, 616063, 695555, 880090, 903805, 973777, 1232126, 1268365, 1391110, 1775711, 1807610, 1947554, 2536730, 3080315, 3551422, 4312441, 4868885, 6160630, 8624882, 8878555, 9737770, 17757110, 21562205, 30187087, 43124410, 60374174, 150935435, 301870870]

約数ペア:

[(1, 301870870), (2, 150935435), (5, 60374174), (7, 43124410), (10, 30187087), (14, 21562205), (17, 17757110), (31, 9737770), (34, 8878555), (35, 8624882), (49, 6160630), (62, 4868885), (70, 4312441), (85, 3551422), (98, 3080315), (119, 2536730), (155, 1947554), (167, 1807610), (170, 1775711), (217, 1391110), (238, 1268365), (245, 1232126), (310, 973777), (334, 903805), (343, 880090), (434, 695555), (490, 616063), (527, 572810), (595, 507346), (686, 440045), (833, 362390), (835, 361522), (1054, 286405), (1085, 278222), (1169, 258230), (1190, 253673), (1519, 198730), (1666, 181195), (1670, 180761), (1715, 176018), (2170, 139111), (2338, 129115), (2635, 114562), (2839, 106330), (3038, 99365), (3430, 88009), (3689, 81830), (4165, 72478), (5177, 58310), (5270, 57281), (5678, 53165), (5831, 51770), (5845, 51646), (7378, 40915), (7595, 39746), (8183, 36890), (8330, 36239), (10354, 29155), (10633, 28390), (11662, 25885), (11690, 25823), (14195, 21266), (15190, 19873), (16366, 18445)]