275696330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{337}}^1$

素因数の和:424

約数の個数: 128

約数和(自身を含む): 654151680

約数和(自身を除く): 378455350

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 29, 31, 35, 58, 62, 65, 70, 91, 130, 145, 155, 182, 203, 217, 290, 310, 337, 377, 403, 406, 434, 455, 674, 754, 806, 899, 910, 1015, 1085, 1685, 1798, 1885, 2015, 2030, 2170, 2359, 2639, 2821, 3370, 3770, 4030, 4381, 4495, 4718, 5278, 5642, 6293, 8762, 8990, 9773, 10447, 11687, 11795, 12586, 13195, 14105, 19546, 20894, 21905, 23374, 23590, 26390, 28210, 30667, 31465, 43810, 48865, 52235, 58435, 61334, 62930, 68411, 73129, 81809, 97730, 104470, 116870, 127049, 135811, 136822, 146258, 153335, 163618, 254098, 271622, 302963, 306670, 342055, 365645, 409045, 605926, 635245, 679055, 684110, 731290, 818090, 889343, 950677, 1270490, 1358110, 1514815, 1778686, 1901354, 2120741, 3029630, 3938519, 4241482, 4446715, 4753385, 7877038, 8893430, 9506770, 10603705, 19692595, 21207410, 27569633, 39385190, 55139266, 137848165, 275696330]

約数ペア:

[(1, 275696330), (2, 137848165), (5, 55139266), (7, 39385190), (10, 27569633), (13, 21207410), (14, 19692595), (26, 10603705), (29, 9506770), (31, 8893430), (35, 7877038), (58, 4753385), (62, 4446715), (65, 4241482), (70, 3938519), (91, 3029630), (130, 2120741), (145, 1901354), (155, 1778686), (182, 1514815), (203, 1358110), (217, 1270490), (290, 950677), (310, 889343), (337, 818090), (377, 731290), (403, 684110), (406, 679055), (434, 635245), (455, 605926), (674, 409045), (754, 365645), (806, 342055), (899, 306670), (910, 302963), (1015, 271622), (1085, 254098), (1685, 163618), (1798, 153335), (1885, 146258), (2015, 136822), (2030, 135811), (2170, 127049), (2359, 116870), (2639, 104470), (2821, 97730), (3370, 81809), (3770, 73129), (4030, 68411), (4381, 62930), (4495, 61334), (4718, 58435), (5278, 52235), (5642, 48865), (6293, 43810), (8762, 31465), (8990, 30667), (9773, 28210), (10447, 26390), (11687, 23590), (11795, 23374), (12586, 21905), (13195, 20894), (14105, 19546)]