1580938030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{521}}^1\times {\mathrm{647}}^1$

素因数の和:1249

約数の個数: 64

約数和(自身を含む): 3312202752

約数和(自身を除く): 1731264722

約数列:

[1, 2, 5, 7, 10, 14, 35, 67, 70, 134, 335, 469, 521, 647, 670, 938, 1042, 1294, 2345, 2605, 3235, 3647, 4529, 4690, 5210, 6470, 7294, 9058, 18235, 22645, 34907, 36470, 43349, 45290, 69814, 86698, 174535, 216745, 244349, 303443, 337087, 349070, 433490, 488698, 606886, 674174, 1221745, 1517215, 1685435, 2359609, 2443490, 3034430, 3370870, 4719218, 11798045, 22584829, 23596090, 45169658, 112924145, 158093803, 225848290, 316187606, 790469015, 1580938030]

約数ペア:

[(1, 1580938030), (2, 790469015), (5, 316187606), (7, 225848290), (10, 158093803), (14, 112924145), (35, 45169658), (67, 23596090), (70, 22584829), (134, 11798045), (335, 4719218), (469, 3370870), (521, 3034430), (647, 2443490), (670, 2359609), (938, 1685435), (1042, 1517215), (1294, 1221745), (2345, 674174), (2605, 606886), (3235, 488698), (3647, 433490), (4529, 349070), (4690, 337087), (5210, 303443), (6470, 244349), (7294, 216745), (9058, 174535), (18235, 86698), (22645, 69814), (34907, 45290), (36470, 43349)]