2989234850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{7369}}^1$

素因数の和:7468

約数の個数: 96

約数和(自身を含む): 6799267200

約数和(自身を除く): 3810032350

約数列:

[1, 2, 5, 7, 10, 14, 19, 25, 35, 38, 50, 61, 70, 95, 122, 133, 175, 190, 266, 305, 350, 427, 475, 610, 665, 854, 950, 1159, 1330, 1525, 2135, 2318, 3050, 3325, 4270, 5795, 6650, 7369, 8113, 10675, 11590, 14738, 16226, 21350, 28975, 36845, 40565, 51583, 57950, 73690, 81130, 103166, 140011, 184225, 202825, 257915, 280022, 368450, 405650, 449509, 515830, 700055, 899018, 980077, 1289575, 1400110, 1960154, 2247545, 2579150, 3146563, 3500275, 4495090, 4900385, 6293126, 7000550, 8540671, 9800770, 11237725, 15732815, 17081342, 22475450, 24501925, 31465630, 42703355, 49003850, 59784697, 78664075, 85406710, 119569394, 157328150, 213516775, 298923485, 427033550, 597846970, 1494617425, 2989234850]

約数ペア:

[(1, 2989234850), (2, 1494617425), (5, 597846970), (7, 427033550), (10, 298923485), (14, 213516775), (19, 157328150), (25, 119569394), (35, 85406710), (38, 78664075), (50, 59784697), (61, 49003850), (70, 42703355), (95, 31465630), (122, 24501925), (133, 22475450), (175, 17081342), (190, 15732815), (266, 11237725), (305, 9800770), (350, 8540671), (427, 7000550), (475, 6293126), (610, 4900385), (665, 4495090), (854, 3500275), (950, 3146563), (1159, 2579150), (1330, 2247545), (1525, 1960154), (2135, 1400110), (2318, 1289575), (3050, 980077), (3325, 899018), (4270, 700055), (5795, 515830), (6650, 449509), (7369, 405650), (8113, 368450), (10675, 280022), (11590, 257915), (14738, 202825), (16226, 184225), (21350, 140011), (28975, 103166), (36845, 81130), (40565, 73690), (51583, 57950)]