64910580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{4177}}^1$

素因数の和:4233

約数の個数: 96

約数和(自身を含む): 213378816

約数和(自身を除く): 148468236

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 37, 42, 60, 70, 74, 84, 105, 111, 140, 148, 185, 210, 222, 259, 370, 420, 444, 518, 555, 740, 777, 1036, 1110, 1295, 1554, 2220, 2590, 3108, 3885, 4177, 5180, 7770, 8354, 12531, 15540, 16708, 20885, 25062, 29239, 41770, 50124, 58478, 62655, 83540, 87717, 116956, 125310, 146195, 154549, 175434, 250620, 292390, 309098, 350868, 438585, 463647, 584780, 618196, 772745, 877170, 927294, 1081843, 1545490, 1754340, 1854588, 2163686, 2318235, 3090980, 3245529, 4327372, 4636470, 5409215, 6491058, 9272940, 10818430, 12982116, 16227645, 21636860, 32455290, 64910580]

約数ペア:

[(1, 64910580), (2, 32455290), (3, 21636860), (4, 16227645), (5, 12982116), (6, 10818430), (7, 9272940), (10, 6491058), (12, 5409215), (14, 4636470), (15, 4327372), (20, 3245529), (21, 3090980), (28, 2318235), (30, 2163686), (35, 1854588), (37, 1754340), (42, 1545490), (60, 1081843), (70, 927294), (74, 877170), (84, 772745), (105, 618196), (111, 584780), (140, 463647), (148, 438585), (185, 350868), (210, 309098), (222, 292390), (259, 250620), (370, 175434), (420, 154549), (444, 146195), (518, 125310), (555, 116956), (740, 87717), (777, 83540), (1036, 62655), (1110, 58478), (1295, 50124), (1554, 41770), (2220, 29239), (2590, 25062), (3108, 20885), (3885, 16708), (4177, 15540), (5180, 12531), (7770, 8354)]