7769670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{317}}^1$

素因数の和:389

約数の個数: 64

約数和(自身を含む): 20148480

約数和(自身を除く): 12378810

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 43, 57, 86, 95, 114, 129, 190, 215, 258, 285, 317, 430, 570, 634, 645, 817, 951, 1290, 1585, 1634, 1902, 2451, 3170, 4085, 4755, 4902, 6023, 8170, 9510, 12046, 12255, 13631, 18069, 24510, 27262, 30115, 36138, 40893, 60230, 68155, 81786, 90345, 136310, 180690, 204465, 258989, 408930, 517978, 776967, 1294945, 1553934, 2589890, 3884835, 7769670]

約数ペア:

[(1, 7769670), (2, 3884835), (3, 2589890), (5, 1553934), (6, 1294945), (10, 776967), (15, 517978), (19, 408930), (30, 258989), (38, 204465), (43, 180690), (57, 136310), (86, 90345), (95, 81786), (114, 68155), (129, 60230), (190, 40893), (215, 36138), (258, 30115), (285, 27262), (317, 24510), (430, 18069), (570, 13631), (634, 12255), (645, 12046), (817, 9510), (951, 8170), (1290, 6023), (1585, 4902), (1634, 4755), (1902, 4085), (2451, 3170)]