65796570

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1123}}^1$

素因数の和:1177

約数の個数: 128

約数和(自身を含む): 207175680

約数和(自身を除く): 141379110

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 31, 35, 42, 45, 54, 62, 63, 70, 90, 93, 105, 126, 135, 155, 186, 189, 210, 217, 270, 279, 310, 315, 378, 434, 465, 558, 630, 651, 837, 930, 945, 1085, 1123, 1302, 1395, 1674, 1890, 1953, 2170, 2246, 2790, 3255, 3369, 3906, 4185, 5615, 5859, 6510, 6738, 7861, 8370, 9765, 10107, 11230, 11718, 15722, 16845, 19530, 20214, 23583, 29295, 30321, 33690, 34813, 39305, 47166, 50535, 58590, 60642, 69626, 70749, 78610, 101070, 104439, 117915, 141498, 151605, 174065, 208878, 212247, 235830, 243691, 303210, 313317, 348130, 353745, 424494, 487382, 522195, 626634, 707490, 731073, 939951, 1044390, 1061235, 1218455, 1462146, 1566585, 1879902, 2122470, 2193219, 2436910, 3133170, 3655365, 4386438, 4699755, 6579657, 7310730, 9399510, 10966095, 13159314, 21932190, 32898285, 65796570]

約数ペア:

[(1, 65796570), (2, 32898285), (3, 21932190), (5, 13159314), (6, 10966095), (7, 9399510), (9, 7310730), (10, 6579657), (14, 4699755), (15, 4386438), (18, 3655365), (21, 3133170), (27, 2436910), (30, 2193219), (31, 2122470), (35, 1879902), (42, 1566585), (45, 1462146), (54, 1218455), (62, 1061235), (63, 1044390), (70, 939951), (90, 731073), (93, 707490), (105, 626634), (126, 522195), (135, 487382), (155, 424494), (186, 353745), (189, 348130), (210, 313317), (217, 303210), (270, 243691), (279, 235830), (310, 212247), (315, 208878), (378, 174065), (434, 151605), (465, 141498), (558, 117915), (630, 104439), (651, 101070), (837, 78610), (930, 70749), (945, 69626), (1085, 60642), (1123, 58590), (1302, 50535), (1395, 47166), (1674, 39305), (1890, 34813), (1953, 33690), (2170, 30321), (2246, 29295), (2790, 23583), (3255, 20214), (3369, 19530), (3906, 16845), (4185, 15722), (5615, 11718), (5859, 11230), (6510, 10107), (6738, 9765), (7861, 8370)]