42394170

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{293}}^1$

素因数の和:376

約数の個数: 128

約数和(自身を含む): 128024064

約数和(自身を除く): 85629894

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 53, 65, 70, 78, 91, 105, 106, 130, 159, 182, 195, 210, 265, 273, 293, 318, 371, 390, 455, 530, 546, 586, 689, 742, 795, 879, 910, 1113, 1365, 1378, 1465, 1590, 1758, 1855, 2051, 2067, 2226, 2730, 2930, 3445, 3710, 3809, 4102, 4134, 4395, 4823, 5565, 6153, 6890, 7618, 8790, 9646, 10255, 10335, 11130, 11427, 12306, 14469, 15529, 19045, 20510, 20670, 22854, 24115, 26663, 28938, 30765, 31058, 38090, 46587, 48230, 53326, 57135, 61530, 72345, 77645, 79989, 93174, 108703, 114270, 133315, 144690, 155290, 159978, 201877, 217406, 232935, 266630, 326109, 399945, 403754, 465870, 543515, 605631, 652218, 799890, 1009385, 1087030, 1211262, 1413139, 1630545, 2018770, 2826278, 3028155, 3261090, 4239417, 6056310, 7065695, 8478834, 14131390, 21197085, 42394170]

約数ペア:

[(1, 42394170), (2, 21197085), (3, 14131390), (5, 8478834), (6, 7065695), (7, 6056310), (10, 4239417), (13, 3261090), (14, 3028155), (15, 2826278), (21, 2018770), (26, 1630545), (30, 1413139), (35, 1211262), (39, 1087030), (42, 1009385), (53, 799890), (65, 652218), (70, 605631), (78, 543515), (91, 465870), (105, 403754), (106, 399945), (130, 326109), (159, 266630), (182, 232935), (195, 217406), (210, 201877), (265, 159978), (273, 155290), (293, 144690), (318, 133315), (371, 114270), (390, 108703), (455, 93174), (530, 79989), (546, 77645), (586, 72345), (689, 61530), (742, 57135), (795, 53326), (879, 48230), (910, 46587), (1113, 38090), (1365, 31058), (1378, 30765), (1465, 28938), (1590, 26663), (1758, 24115), (1855, 22854), (2051, 20670), (2067, 20510), (2226, 19045), (2730, 15529), (2930, 14469), (3445, 12306), (3710, 11427), (3809, 11130), (4102, 10335), (4134, 10255), (4395, 9646), (4823, 8790), (5565, 7618), (6153, 6890)]