38073490

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:216

約数の個数: 96

約数和(自身を含む): 88482240

約数和(自身を除く): 50408750

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 43, 49, 65, 70, 86, 91, 98, 130, 139, 182, 215, 245, 278, 301, 430, 455, 490, 559, 602, 637, 695, 910, 973, 1118, 1274, 1390, 1505, 1807, 1946, 2107, 2795, 3010, 3185, 3614, 3913, 4214, 4865, 5590, 5977, 6370, 6811, 7826, 9035, 9730, 10535, 11954, 12649, 13622, 18070, 19565, 21070, 25298, 27391, 29885, 34055, 39130, 41839, 54782, 59770, 63245, 68110, 77701, 83678, 88543, 126490, 136955, 155402, 177086, 209195, 273910, 292873, 388505, 418390, 442715, 543907, 585746, 777010, 885430, 1087814, 1464365, 2719535, 2928730, 3807349, 5439070, 7614698, 19036745, 38073490]

約数ペア:

[(1, 38073490), (2, 19036745), (5, 7614698), (7, 5439070), (10, 3807349), (13, 2928730), (14, 2719535), (26, 1464365), (35, 1087814), (43, 885430), (49, 777010), (65, 585746), (70, 543907), (86, 442715), (91, 418390), (98, 388505), (130, 292873), (139, 273910), (182, 209195), (215, 177086), (245, 155402), (278, 136955), (301, 126490), (430, 88543), (455, 83678), (490, 77701), (559, 68110), (602, 63245), (637, 59770), (695, 54782), (910, 41839), (973, 39130), (1118, 34055), (1274, 29885), (1390, 27391), (1505, 25298), (1807, 21070), (1946, 19565), (2107, 18070), (2795, 13622), (3010, 12649), (3185, 11954), (3614, 10535), (3913, 9730), (4214, 9035), (4865, 7826), (5590, 6811), (5977, 6370)]