102786810

素因数分解:

$2^1\times 3^1\times 5^1\times 7^4\times {\mathrm{1427}}^1$

素因数の和:1465

約数の個数: 80

約数和(自身を含む): 287987616

約数和(自身を除く): 185200806

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 343, 490, 686, 735, 1029, 1427, 1470, 1715, 2058, 2401, 2854, 3430, 4281, 4802, 5145, 7135, 7203, 8562, 9989, 10290, 12005, 14270, 14406, 19978, 21405, 24010, 29967, 36015, 42810, 49945, 59934, 69923, 72030, 99890, 139846, 149835, 209769, 299670, 349615, 419538, 489461, 699230, 978922, 1048845, 1468383, 2097690, 2447305, 2936766, 3426227, 4894610, 6852454, 7341915, 10278681, 14683830, 17131135, 20557362, 34262270, 51393405, 102786810]

約数ペア:

[(1, 102786810), (2, 51393405), (3, 34262270), (5, 20557362), (6, 17131135), (7, 14683830), (10, 10278681), (14, 7341915), (15, 6852454), (21, 4894610), (30, 3426227), (35, 2936766), (42, 2447305), (49, 2097690), (70, 1468383), (98, 1048845), (105, 978922), (147, 699230), (210, 489461), (245, 419538), (294, 349615), (343, 299670), (490, 209769), (686, 149835), (735, 139846), (1029, 99890), (1427, 72030), (1470, 69923), (1715, 59934), (2058, 49945), (2401, 42810), (2854, 36015), (3430, 29967), (4281, 24010), (4802, 21405), (5145, 19978), (7135, 14406), (7203, 14270), (8562, 12005), (9989, 10290)]