72699130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1163}}^1$

素因数の和:1243

約数の個数: 64

約数和(自身を含む): 160911360

約数和(自身を除く): 88212230

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 47, 70, 94, 95, 133, 190, 235, 266, 329, 470, 658, 665, 893, 1163, 1330, 1645, 1786, 2326, 3290, 4465, 5815, 6251, 8141, 8930, 11630, 12502, 16282, 22097, 31255, 40705, 44194, 54661, 62510, 81410, 109322, 110485, 154679, 220970, 273305, 309358, 382627, 546610, 765254, 773395, 1038559, 1546790, 1913135, 2077118, 3826270, 5192795, 7269913, 10385590, 14539826, 36349565, 72699130]

約数ペア:

[(1, 72699130), (2, 36349565), (5, 14539826), (7, 10385590), (10, 7269913), (14, 5192795), (19, 3826270), (35, 2077118), (38, 1913135), (47, 1546790), (70, 1038559), (94, 773395), (95, 765254), (133, 546610), (190, 382627), (235, 309358), (266, 273305), (329, 220970), (470, 154679), (658, 110485), (665, 109322), (893, 81410), (1163, 62510), (1330, 54661), (1645, 44194), (1786, 40705), (2326, 31255), (3290, 22097), (4465, 16282), (5815, 12502), (6251, 11630), (8141, 8930)]