73839510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1489}}^1$

素因数の和:1550

約数の個数: 96

約数和(自身を含む): 209196000

約数和(自身を除く): 135356490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 29, 30, 38, 45, 57, 58, 87, 90, 95, 114, 145, 171, 174, 190, 261, 285, 290, 342, 435, 522, 551, 570, 855, 870, 1102, 1305, 1489, 1653, 1710, 2610, 2755, 2978, 3306, 4467, 4959, 5510, 7445, 8265, 8934, 9918, 13401, 14890, 16530, 22335, 24795, 26802, 28291, 43181, 44670, 49590, 56582, 67005, 84873, 86362, 129543, 134010, 141455, 169746, 215905, 254619, 259086, 282910, 388629, 424365, 431810, 509238, 647715, 777258, 820439, 848730, 1273095, 1295430, 1640878, 1943145, 2461317, 2546190, 3886290, 4102195, 4922634, 7383951, 8204390, 12306585, 14767902, 24613170, 36919755, 73839510]

約数ペア:

[(1, 73839510), (2, 36919755), (3, 24613170), (5, 14767902), (6, 12306585), (9, 8204390), (10, 7383951), (15, 4922634), (18, 4102195), (19, 3886290), (29, 2546190), (30, 2461317), (38, 1943145), (45, 1640878), (57, 1295430), (58, 1273095), (87, 848730), (90, 820439), (95, 777258), (114, 647715), (145, 509238), (171, 431810), (174, 424365), (190, 388629), (261, 282910), (285, 259086), (290, 254619), (342, 215905), (435, 169746), (522, 141455), (551, 134010), (570, 129543), (855, 86362), (870, 84873), (1102, 67005), (1305, 56582), (1489, 49590), (1653, 44670), (1710, 43181), (2610, 28291), (2755, 26802), (2978, 24795), (3306, 22335), (4467, 16530), (4959, 14890), (5510, 13401), (7445, 9918), (8265, 8934)]