1837502010

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{359}}^1$

素因数の和:538

約数の個数: 160

約数和(自身を含む): 5080838400

約数和(自身を除く): 3243336390

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 71, 81, 89, 90, 135, 142, 162, 178, 213, 267, 270, 355, 359, 405, 426, 445, 534, 639, 710, 718, 801, 810, 890, 1065, 1077, 1278, 1335, 1602, 1795, 1917, 2130, 2154, 2403, 2670, 3195, 3231, 3590, 3834, 4005, 4806, 5385, 5751, 6319, 6390, 6462, 7209, 8010, 9585, 9693, 10770, 11502, 12015, 12638, 14418, 16155, 18957, 19170, 19386, 24030, 25489, 28755, 29079, 31595, 31951, 32310, 36045, 37914, 48465, 50978, 56871, 57510, 58158, 63190, 63902, 72090, 76467, 94785, 95853, 96930, 113742, 127445, 145395, 152934, 159755, 170613, 189570, 191706, 229401, 254890, 284355, 287559, 290790, 319510, 341226, 382335, 458802, 479265, 511839, 568710, 575118, 688203, 764670, 853065, 862677, 958530, 1023678, 1147005, 1376406, 1437795, 1706130, 1725354, 2064609, 2268521, 2294010, 2559195, 2588031, 2875590, 3441015, 4129218, 4313385, 4537042, 5118390, 5176062, 6805563, 6882030, 8626770, 10323045, 11342605, 12940155, 13611126, 20416689, 20646090, 22685210, 25880310, 34027815, 40833378, 61250067, 68055630, 102083445, 122500134, 183750201, 204166890, 306250335, 367500402, 612500670, 918751005, 1837502010]

約数ペア:

[(1, 1837502010), (2, 918751005), (3, 612500670), (5, 367500402), (6, 306250335), (9, 204166890), (10, 183750201), (15, 122500134), (18, 102083445), (27, 68055630), (30, 61250067), (45, 40833378), (54, 34027815), (71, 25880310), (81, 22685210), (89, 20646090), (90, 20416689), (135, 13611126), (142, 12940155), (162, 11342605), (178, 10323045), (213, 8626770), (267, 6882030), (270, 6805563), (355, 5176062), (359, 5118390), (405, 4537042), (426, 4313385), (445, 4129218), (534, 3441015), (639, 2875590), (710, 2588031), (718, 2559195), (801, 2294010), (810, 2268521), (890, 2064609), (1065, 1725354), (1077, 1706130), (1278, 1437795), (1335, 1376406), (1602, 1147005), (1795, 1023678), (1917, 958530), (2130, 862677), (2154, 853065), (2403, 764670), (2670, 688203), (3195, 575118), (3231, 568710), (3590, 511839), (3834, 479265), (4005, 458802), (4806, 382335), (5385, 341226), (5751, 319510), (6319, 290790), (6390, 287559), (6462, 284355), (7209, 254890), (8010, 229401), (9585, 191706), (9693, 189570), (10770, 170613), (11502, 159755), (12015, 152934), (12638, 145395), (14418, 127445), (16155, 113742), (18957, 96930), (19170, 95853), (19386, 94785), (24030, 76467), (25489, 72090), (28755, 63902), (29079, 63190), (31595, 58158), (31951, 57510), (32310, 56871), (36045, 50978), (37914, 48465)]