788336430

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{1429}}^1$

素因数の和:1554

約数の個数: 128

約数和(自身を含む): 2253588480

約数和(自身を除く): 1465252050

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 37, 42, 70, 71, 74, 105, 111, 142, 185, 210, 213, 222, 259, 355, 370, 426, 497, 518, 555, 710, 777, 994, 1065, 1110, 1295, 1429, 1491, 1554, 2130, 2485, 2590, 2627, 2858, 2982, 3885, 4287, 4970, 5254, 7145, 7455, 7770, 7881, 8574, 10003, 13135, 14290, 14910, 15762, 18389, 20006, 21435, 26270, 30009, 36778, 39405, 42870, 50015, 52873, 55167, 60018, 78810, 91945, 100030, 101459, 105746, 110334, 150045, 158619, 183890, 202918, 264365, 275835, 300090, 304377, 317238, 370111, 507295, 528730, 551670, 608754, 710213, 740222, 793095, 1014590, 1110333, 1420426, 1521885, 1586190, 1850555, 2130639, 2220666, 3043770, 3551065, 3701110, 3753983, 4261278, 5551665, 7102130, 7507966, 10653195, 11103330, 11261949, 18769915, 21306390, 22523898, 26277881, 37539830, 52555762, 56309745, 78833643, 112619490, 131389405, 157667286, 262778810, 394168215, 788336430]

約数ペア:

[(1, 788336430), (2, 394168215), (3, 262778810), (5, 157667286), (6, 131389405), (7, 112619490), (10, 78833643), (14, 56309745), (15, 52555762), (21, 37539830), (30, 26277881), (35, 22523898), (37, 21306390), (42, 18769915), (70, 11261949), (71, 11103330), (74, 10653195), (105, 7507966), (111, 7102130), (142, 5551665), (185, 4261278), (210, 3753983), (213, 3701110), (222, 3551065), (259, 3043770), (355, 2220666), (370, 2130639), (426, 1850555), (497, 1586190), (518, 1521885), (555, 1420426), (710, 1110333), (777, 1014590), (994, 793095), (1065, 740222), (1110, 710213), (1295, 608754), (1429, 551670), (1491, 528730), (1554, 507295), (2130, 370111), (2485, 317238), (2590, 304377), (2627, 300090), (2858, 275835), (2982, 264365), (3885, 202918), (4287, 183890), (4970, 158619), (5254, 150045), (7145, 110334), (7455, 105746), (7770, 101459), (7881, 100030), (8574, 91945), (10003, 78810), (13135, 60018), (14290, 55167), (14910, 52873), (15762, 50015), (18389, 42870), (20006, 39405), (21435, 36778), (26270, 30009)]