431052810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{293}}^1$

素因数の和:440

約数の個数: 128

約数和(自身を含む): 1143072000

約数和(自身を除く): 712019190

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 29, 30, 38, 57, 58, 87, 89, 95, 114, 145, 174, 178, 190, 267, 285, 290, 293, 435, 445, 534, 551, 570, 586, 870, 879, 890, 1102, 1335, 1465, 1653, 1691, 1758, 2581, 2670, 2755, 2930, 3306, 3382, 4395, 5073, 5162, 5510, 5567, 7743, 8265, 8455, 8497, 8790, 10146, 11134, 12905, 15486, 16530, 16701, 16910, 16994, 25365, 25491, 25810, 26077, 27835, 33402, 38715, 42485, 49039, 50730, 50982, 52154, 55670, 77430, 78231, 83505, 84970, 98078, 127455, 130385, 147117, 156462, 161443, 167010, 245195, 254910, 260770, 294234, 322886, 391155, 484329, 490390, 495463, 735585, 756233, 782310, 807215, 968658, 990926, 1471170, 1486389, 1512466, 1614430, 2268699, 2421645, 2477315, 2972778, 3781165, 4537398, 4843290, 4954630, 7431945, 7562330, 11343495, 14368427, 14863890, 22686990, 28736854, 43105281, 71842135, 86210562, 143684270, 215526405, 431052810]

約数ペア:

[(1, 431052810), (2, 215526405), (3, 143684270), (5, 86210562), (6, 71842135), (10, 43105281), (15, 28736854), (19, 22686990), (29, 14863890), (30, 14368427), (38, 11343495), (57, 7562330), (58, 7431945), (87, 4954630), (89, 4843290), (95, 4537398), (114, 3781165), (145, 2972778), (174, 2477315), (178, 2421645), (190, 2268699), (267, 1614430), (285, 1512466), (290, 1486389), (293, 1471170), (435, 990926), (445, 968658), (534, 807215), (551, 782310), (570, 756233), (586, 735585), (870, 495463), (879, 490390), (890, 484329), (1102, 391155), (1335, 322886), (1465, 294234), (1653, 260770), (1691, 254910), (1758, 245195), (2581, 167010), (2670, 161443), (2755, 156462), (2930, 147117), (3306, 130385), (3382, 127455), (4395, 98078), (5073, 84970), (5162, 83505), (5510, 78231), (5567, 77430), (7743, 55670), (8265, 52154), (8455, 50982), (8497, 50730), (8790, 49039), (10146, 42485), (11134, 38715), (12905, 33402), (15486, 27835), (16530, 26077), (16701, 25810), (16910, 25491), (16994, 25365)]