2045491350

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{37}}^2\times {\mathrm{1423}}^1$

素因数の和:1519

約数の個数: 144

約数和(自身を含む): 5962618368

約数和(自身を除く): 3917127018

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 37, 42, 50, 70, 74, 75, 105, 111, 150, 175, 185, 210, 222, 259, 350, 370, 518, 525, 555, 777, 925, 1050, 1110, 1295, 1369, 1423, 1554, 1850, 2590, 2738, 2775, 2846, 3885, 4107, 4269, 5550, 6475, 6845, 7115, 7770, 8214, 8538, 9583, 9961, 12950, 13690, 14230, 19166, 19425, 19922, 20535, 21345, 28749, 29883, 34225, 35575, 38850, 41070, 42690, 47915, 49805, 52651, 57498, 59766, 68450, 71150, 95830, 99610, 102675, 105302, 106725, 143745, 149415, 157953, 205350, 213450, 239575, 249025, 263255, 287490, 298830, 315906, 368557, 479150, 498050, 526510, 718725, 737114, 747075, 789765, 1105671, 1316275, 1437450, 1494150, 1579530, 1842785, 1948087, 2211342, 2632550, 3685570, 3896174, 3948825, 5528355, 5844261, 7897650, 9213925, 9740435, 11056710, 11688522, 13636609, 18427850, 19480870, 27273218, 27641775, 29221305, 40909827, 48702175, 55283550, 58442610, 68183045, 81819654, 97404350, 136366090, 146106525, 204549135, 292213050, 340915225, 409098270, 681830450, 1022745675, 2045491350]

約数ペア:

[(1, 2045491350), (2, 1022745675), (3, 681830450), (5, 409098270), (6, 340915225), (7, 292213050), (10, 204549135), (14, 146106525), (15, 136366090), (21, 97404350), (25, 81819654), (30, 68183045), (35, 58442610), (37, 55283550), (42, 48702175), (50, 40909827), (70, 29221305), (74, 27641775), (75, 27273218), (105, 19480870), (111, 18427850), (150, 13636609), (175, 11688522), (185, 11056710), (210, 9740435), (222, 9213925), (259, 7897650), (350, 5844261), (370, 5528355), (518, 3948825), (525, 3896174), (555, 3685570), (777, 2632550), (925, 2211342), (1050, 1948087), (1110, 1842785), (1295, 1579530), (1369, 1494150), (1423, 1437450), (1554, 1316275), (1850, 1105671), (2590, 789765), (2738, 747075), (2775, 737114), (2846, 718725), (3885, 526510), (4107, 498050), (4269, 479150), (5550, 368557), (6475, 315906), (6845, 298830), (7115, 287490), (7770, 263255), (8214, 249025), (8538, 239575), (9583, 213450), (9961, 205350), (12950, 157953), (13690, 149415), (14230, 143745), (19166, 106725), (19425, 105302), (19922, 102675), (20535, 99610), (21345, 95830), (28749, 71150), (29883, 68450), (34225, 59766), (35575, 57498), (38850, 52651), (41070, 49805), (42690, 47915)]