71386590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{1579}}^1$

素因数の和:1737

約数の個数: 64

約数和(自身を含む): 188386560

約数和(自身を除く): 116999970

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 137, 165, 274, 330, 411, 685, 822, 1370, 1507, 1579, 2055, 3014, 3158, 4110, 4521, 4737, 7535, 7895, 9042, 9474, 15070, 15790, 17369, 22605, 23685, 34738, 45210, 47370, 52107, 86845, 104214, 173690, 216323, 260535, 432646, 521070, 648969, 1081615, 1297938, 2163230, 2379553, 3244845, 4759106, 6489690, 7138659, 11897765, 14277318, 23795530, 35693295, 71386590]

約数ペア:

[(1, 71386590), (2, 35693295), (3, 23795530), (5, 14277318), (6, 11897765), (10, 7138659), (11, 6489690), (15, 4759106), (22, 3244845), (30, 2379553), (33, 2163230), (55, 1297938), (66, 1081615), (110, 648969), (137, 521070), (165, 432646), (274, 260535), (330, 216323), (411, 173690), (685, 104214), (822, 86845), (1370, 52107), (1507, 47370), (1579, 45210), (2055, 34738), (3014, 23685), (3158, 22605), (4110, 17369), (4521, 15790), (4737, 15070), (7535, 9474), (7895, 9042)]