67843490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1$

素因数の和:288

約数の個数: 96

約数和(自身を含む): 152832960

約数和(自身を除く): 84989470

約数列:

[1, 2, 5, 10, 11, 13, 19, 22, 26, 38, 55, 65, 95, 110, 121, 130, 143, 190, 209, 227, 242, 247, 286, 418, 454, 494, 605, 715, 1045, 1135, 1210, 1235, 1430, 1573, 2090, 2270, 2299, 2470, 2497, 2717, 2951, 3146, 4313, 4598, 4994, 5434, 5902, 7865, 8626, 11495, 12485, 13585, 14755, 15730, 21565, 22990, 24970, 27170, 27467, 29510, 29887, 32461, 43130, 47443, 54934, 56069, 59774, 64922, 94886, 112138, 137335, 149435, 162305, 237215, 274670, 280345, 298870, 324610, 357071, 474430, 521873, 560690, 616759, 714142, 1043746, 1233518, 1785355, 2609365, 3083795, 3570710, 5218730, 6167590, 6784349, 13568698, 33921745, 67843490]

約数ペア:

[(1, 67843490), (2, 33921745), (5, 13568698), (10, 6784349), (11, 6167590), (13, 5218730), (19, 3570710), (22, 3083795), (26, 2609365), (38, 1785355), (55, 1233518), (65, 1043746), (95, 714142), (110, 616759), (121, 560690), (130, 521873), (143, 474430), (190, 357071), (209, 324610), (227, 298870), (242, 280345), (247, 274670), (286, 237215), (418, 162305), (454, 149435), (494, 137335), (605, 112138), (715, 94886), (1045, 64922), (1135, 59774), (1210, 56069), (1235, 54934), (1430, 47443), (1573, 43130), (2090, 32461), (2270, 29887), (2299, 29510), (2470, 27467), (2497, 27170), (2717, 24970), (2951, 22990), (3146, 21565), (4313, 15730), (4598, 14755), (4994, 13585), (5434, 12485), (5902, 11495), (7865, 8626)]