7903350

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1$

素因数の和:231

約数の個数: 144

約数和(自身を含む): 26269152

約数和(自身を除く): 18365802

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 25, 26, 30, 35, 39, 42, 45, 50, 63, 65, 70, 75, 78, 90, 91, 105, 117, 126, 130, 150, 175, 182, 193, 195, 210, 225, 234, 273, 315, 325, 350, 386, 390, 450, 455, 525, 546, 579, 585, 630, 650, 819, 910, 965, 975, 1050, 1158, 1170, 1351, 1365, 1575, 1638, 1737, 1930, 1950, 2275, 2509, 2702, 2730, 2895, 2925, 3150, 3474, 4053, 4095, 4550, 4825, 5018, 5790, 5850, 6755, 6825, 7527, 8106, 8190, 8685, 9650, 12159, 12545, 13510, 13650, 14475, 15054, 17370, 17563, 20265, 20475, 22581, 24318, 25090, 28950, 33775, 35126, 37635, 40530, 40950, 43425, 45162, 52689, 60795, 62725, 67550, 75270, 86850, 87815, 101325, 105378, 112905, 121590, 125450, 158067, 175630, 188175, 202650, 225810, 263445, 303975, 316134, 376350, 439075, 526890, 564525, 607950, 790335, 878150, 1129050, 1317225, 1580670, 2634450, 3951675, 7903350]

約数ペア:

[(1, 7903350), (2, 3951675), (3, 2634450), (5, 1580670), (6, 1317225), (7, 1129050), (9, 878150), (10, 790335), (13, 607950), (14, 564525), (15, 526890), (18, 439075), (21, 376350), (25, 316134), (26, 303975), (30, 263445), (35, 225810), (39, 202650), (42, 188175), (45, 175630), (50, 158067), (63, 125450), (65, 121590), (70, 112905), (75, 105378), (78, 101325), (90, 87815), (91, 86850), (105, 75270), (117, 67550), (126, 62725), (130, 60795), (150, 52689), (175, 45162), (182, 43425), (193, 40950), (195, 40530), (210, 37635), (225, 35126), (234, 33775), (273, 28950), (315, 25090), (325, 24318), (350, 22581), (386, 20475), (390, 20265), (450, 17563), (455, 17370), (525, 15054), (546, 14475), (579, 13650), (585, 13510), (630, 12545), (650, 12159), (819, 9650), (910, 8685), (965, 8190), (975, 8106), (1050, 7527), (1158, 6825), (1170, 6755), (1351, 5850), (1365, 5790), (1575, 5018), (1638, 4825), (1737, 4550), (1930, 4095), (1950, 4053), (2275, 3474), (2509, 3150), (2702, 2925), (2730, 2895)]