70707910

素因数分解:

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

素因数の和:222

約数の個数: 96

約数和(自身を含む): 162328320

約数和(自身を除く): 91620410

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 43, 65, 70, 86, 91, 130, 139, 169, 182, 215, 278, 301, 338, 430, 455, 559, 602, 695, 845, 910, 973, 1118, 1183, 1390, 1505, 1690, 1807, 1946, 2366, 2795, 3010, 3614, 3913, 4865, 5590, 5915, 5977, 7267, 7826, 9035, 9730, 11830, 11954, 12649, 14534, 18070, 19565, 23491, 25298, 29885, 36335, 39130, 41839, 46982, 50869, 59770, 63245, 72670, 77701, 83678, 101738, 117455, 126490, 155402, 164437, 209195, 234910, 254345, 328874, 388505, 418390, 508690, 543907, 777010, 822185, 1010113, 1087814, 1644370, 2020226, 2719535, 5050565, 5439070, 7070791, 10101130, 14141582, 35353955, 70707910]

約数ペア:

[(1, 70707910), (2, 35353955), (5, 14141582), (7, 10101130), (10, 7070791), (13, 5439070), (14, 5050565), (26, 2719535), (35, 2020226), (43, 1644370), (65, 1087814), (70, 1010113), (86, 822185), (91, 777010), (130, 543907), (139, 508690), (169, 418390), (182, 388505), (215, 328874), (278, 254345), (301, 234910), (338, 209195), (430, 164437), (455, 155402), (559, 126490), (602, 117455), (695, 101738), (845, 83678), (910, 77701), (973, 72670), (1118, 63245), (1183, 59770), (1390, 50869), (1505, 46982), (1690, 41839), (1807, 39130), (1946, 36335), (2366, 29885), (2795, 25298), (3010, 23491), (3614, 19565), (3913, 18070), (4865, 14534), (5590, 12649), (5915, 11954), (5977, 11830), (7267, 9730), (7826, 9035)]