2014484990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1\times {\mathrm{2659}}^1$

素因数の和:2889

約数の個数: 64

約数和(自身を含む): 4228761600

約数和(自身を除く): 2214276610

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 79, 137, 158, 274, 395, 553, 685, 790, 959, 1106, 1370, 1918, 2659, 2765, 4795, 5318, 5530, 9590, 10823, 13295, 18613, 21646, 26590, 37226, 54115, 75761, 93065, 108230, 151522, 186130, 210061, 364283, 378805, 420122, 728566, 757610, 1050305, 1470427, 1821415, 2100610, 2549981, 2940854, 3642830, 5099962, 7352135, 12749905, 14704270, 25499810, 28778357, 57556714, 143891785, 201448499, 287783570, 402896998, 1007242495, 2014484990]

約数ペア:

[(1, 2014484990), (2, 1007242495), (5, 402896998), (7, 287783570), (10, 201448499), (14, 143891785), (35, 57556714), (70, 28778357), (79, 25499810), (137, 14704270), (158, 12749905), (274, 7352135), (395, 5099962), (553, 3642830), (685, 2940854), (790, 2549981), (959, 2100610), (1106, 1821415), (1370, 1470427), (1918, 1050305), (2659, 757610), (2765, 728566), (4795, 420122), (5318, 378805), (5530, 364283), (9590, 210061), (10823, 186130), (13295, 151522), (18613, 108230), (21646, 93065), (26590, 75761), (37226, 54115)]