66146340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{619}}^1$

素因数の和:781

約数の個数: 96

約数和(自身を含む): 201237120

約数和(自身を除く): 135090780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 137, 156, 195, 260, 274, 390, 411, 548, 619, 685, 780, 822, 1238, 1370, 1644, 1781, 1857, 2055, 2476, 2740, 3095, 3562, 3714, 4110, 5343, 6190, 7124, 7428, 8047, 8220, 8905, 9285, 10686, 12380, 16094, 17810, 18570, 21372, 24141, 26715, 32188, 35620, 37140, 40235, 48282, 53430, 80470, 84803, 96564, 106860, 120705, 160940, 169606, 241410, 254409, 339212, 424015, 482820, 508818, 848030, 1017636, 1102439, 1272045, 1696060, 2204878, 2544090, 3307317, 4409756, 5088180, 5512195, 6614634, 11024390, 13229268, 16536585, 22048780, 33073170, 66146340]

約数ペア:

[(1, 66146340), (2, 33073170), (3, 22048780), (4, 16536585), (5, 13229268), (6, 11024390), (10, 6614634), (12, 5512195), (13, 5088180), (15, 4409756), (20, 3307317), (26, 2544090), (30, 2204878), (39, 1696060), (52, 1272045), (60, 1102439), (65, 1017636), (78, 848030), (130, 508818), (137, 482820), (156, 424015), (195, 339212), (260, 254409), (274, 241410), (390, 169606), (411, 160940), (548, 120705), (619, 106860), (685, 96564), (780, 84803), (822, 80470), (1238, 53430), (1370, 48282), (1644, 40235), (1781, 37140), (1857, 35620), (2055, 32188), (2476, 26715), (2740, 24141), (3095, 21372), (3562, 18570), (3714, 17810), (4110, 16094), (5343, 12380), (6190, 10686), (7124, 9285), (7428, 8905), (8047, 8220)]