288889770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{10433}}^1$

素因数の和:10527

約数の個数: 64

約数和(自身を含む): 757257984

約数和(自身を除く): 468368214

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 71, 78, 130, 142, 195, 213, 355, 390, 426, 710, 923, 1065, 1846, 2130, 2769, 4615, 5538, 9230, 10433, 13845, 20866, 27690, 31299, 52165, 62598, 104330, 135629, 156495, 271258, 312990, 406887, 678145, 740743, 813774, 1356290, 1481486, 2034435, 2222229, 3703715, 4068870, 4444458, 7407430, 9629659, 11111145, 19259318, 22222290, 28888977, 48148295, 57777954, 96296590, 144444885, 288889770]

約数ペア:

[(1, 288889770), (2, 144444885), (3, 96296590), (5, 57777954), (6, 48148295), (10, 28888977), (13, 22222290), (15, 19259318), (26, 11111145), (30, 9629659), (39, 7407430), (65, 4444458), (71, 4068870), (78, 3703715), (130, 2222229), (142, 2034435), (195, 1481486), (213, 1356290), (355, 813774), (390, 740743), (426, 678145), (710, 406887), (923, 312990), (1065, 271258), (1846, 156495), (2130, 135629), (2769, 104330), (4615, 62598), (5538, 52165), (9230, 31299), (10433, 27690), (13845, 20866)]