64438290

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{3527}}^1$

素因数の和:3576

約数の個数: 96

約数和(自身を含む): 198132480

約数和(自身を除く): 133694190

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 29, 30, 35, 42, 45, 58, 63, 70, 87, 90, 105, 126, 145, 174, 203, 210, 261, 290, 315, 406, 435, 522, 609, 630, 870, 1015, 1218, 1305, 1827, 2030, 2610, 3045, 3527, 3654, 6090, 7054, 9135, 10581, 17635, 18270, 21162, 24689, 31743, 35270, 49378, 52905, 63486, 74067, 102283, 105810, 123445, 148134, 158715, 204566, 222201, 246890, 306849, 317430, 370335, 444402, 511415, 613698, 715981, 740670, 920547, 1022830, 1111005, 1431962, 1534245, 1841094, 2147943, 2222010, 3068490, 3579905, 4295886, 4602735, 6443829, 7159810, 9205470, 10739715, 12887658, 21479430, 32219145, 64438290]

約数ペア:

[(1, 64438290), (2, 32219145), (3, 21479430), (5, 12887658), (6, 10739715), (7, 9205470), (9, 7159810), (10, 6443829), (14, 4602735), (15, 4295886), (18, 3579905), (21, 3068490), (29, 2222010), (30, 2147943), (35, 1841094), (42, 1534245), (45, 1431962), (58, 1111005), (63, 1022830), (70, 920547), (87, 740670), (90, 715981), (105, 613698), (126, 511415), (145, 444402), (174, 370335), (203, 317430), (210, 306849), (261, 246890), (290, 222201), (315, 204566), (406, 158715), (435, 148134), (522, 123445), (609, 105810), (630, 102283), (870, 74067), (1015, 63486), (1218, 52905), (1305, 49378), (1827, 35270), (2030, 31743), (2610, 24689), (3045, 21162), (3527, 18270), (3654, 17635), (6090, 10581), (7054, 9135)]