30526650

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{881}}^1$

素因数の和:917

約数の個数: 144

約数和(自身を含む): 102368448

約数和(自身を除く): 71841798

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 25, 30, 33, 35, 42, 45, 50, 55, 63, 66, 70, 75, 77, 90, 99, 105, 110, 126, 150, 154, 165, 175, 198, 210, 225, 231, 275, 315, 330, 350, 385, 450, 462, 495, 525, 550, 630, 693, 770, 825, 881, 990, 1050, 1155, 1386, 1575, 1650, 1762, 1925, 2310, 2475, 2643, 3150, 3465, 3850, 4405, 4950, 5286, 5775, 6167, 6930, 7929, 8810, 9691, 11550, 12334, 13215, 15858, 17325, 18501, 19382, 22025, 26430, 29073, 30835, 34650, 37002, 39645, 44050, 48455, 55503, 58146, 61670, 66075, 67837, 79290, 87219, 92505, 96910, 111006, 132150, 135674, 145365, 154175, 174438, 185010, 198225, 203511, 242275, 277515, 290730, 308350, 339185, 396450, 407022, 436095, 462525, 484550, 555030, 610533, 678370, 726825, 872190, 925050, 1017555, 1221066, 1387575, 1453650, 1695925, 2035110, 2180475, 2775150, 3052665, 3391850, 4360950, 5087775, 6105330, 10175550, 15263325, 30526650]

約数ペア:

[(1, 30526650), (2, 15263325), (3, 10175550), (5, 6105330), (6, 5087775), (7, 4360950), (9, 3391850), (10, 3052665), (11, 2775150), (14, 2180475), (15, 2035110), (18, 1695925), (21, 1453650), (22, 1387575), (25, 1221066), (30, 1017555), (33, 925050), (35, 872190), (42, 726825), (45, 678370), (50, 610533), (55, 555030), (63, 484550), (66, 462525), (70, 436095), (75, 407022), (77, 396450), (90, 339185), (99, 308350), (105, 290730), (110, 277515), (126, 242275), (150, 203511), (154, 198225), (165, 185010), (175, 174438), (198, 154175), (210, 145365), (225, 135674), (231, 132150), (275, 111006), (315, 96910), (330, 92505), (350, 87219), (385, 79290), (450, 67837), (462, 66075), (495, 61670), (525, 58146), (550, 55503), (630, 48455), (693, 44050), (770, 39645), (825, 37002), (881, 34650), (990, 30835), (1050, 29073), (1155, 26430), (1386, 22025), (1575, 19382), (1650, 18501), (1762, 17325), (1925, 15858), (2310, 13215), (2475, 12334), (2643, 11550), (3150, 9691), (3465, 8810), (3850, 7929), (4405, 6930), (4950, 6167), (5286, 5775)]