71963010

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1109}}^1$

素因数の和:1232

約数の個数: 96

約数和(自身を含む): 216103680

約数和(自身を除く): 144140670

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 103, 105, 126, 206, 210, 309, 315, 515, 618, 630, 721, 927, 1030, 1109, 1442, 1545, 1854, 2163, 2218, 3090, 3327, 3605, 4326, 4635, 5545, 6489, 6654, 7210, 7763, 9270, 9981, 10815, 11090, 12978, 15526, 16635, 19962, 21630, 23289, 32445, 33270, 38815, 46578, 49905, 64890, 69867, 77630, 99810, 114227, 116445, 139734, 228454, 232890, 342681, 349335, 571135, 685362, 698670, 799589, 1028043, 1142270, 1599178, 1713405, 2056086, 2398767, 3426810, 3997945, 4797534, 5140215, 7196301, 7995890, 10280430, 11993835, 14392602, 23987670, 35981505, 71963010]

約数ペア:

[(1, 71963010), (2, 35981505), (3, 23987670), (5, 14392602), (6, 11993835), (7, 10280430), (9, 7995890), (10, 7196301), (14, 5140215), (15, 4797534), (18, 3997945), (21, 3426810), (30, 2398767), (35, 2056086), (42, 1713405), (45, 1599178), (63, 1142270), (70, 1028043), (90, 799589), (103, 698670), (105, 685362), (126, 571135), (206, 349335), (210, 342681), (309, 232890), (315, 228454), (515, 139734), (618, 116445), (630, 114227), (721, 99810), (927, 77630), (1030, 69867), (1109, 64890), (1442, 49905), (1545, 46578), (1854, 38815), (2163, 33270), (2218, 32445), (3090, 23289), (3327, 21630), (3605, 19962), (4326, 16635), (4635, 15526), (5545, 12978), (6489, 11090), (6654, 10815), (7210, 9981), (7763, 9270)]