1906344360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{1993}}^1\times {\mathrm{2657}}^1$

素因数の和:4667

約数の個数: 96

約数和(自身を含む): 6201060840

約数和(自身を除く): 4294716480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 1993, 2657, 3986, 5314, 5979, 7971, 7972, 9965, 10628, 11958, 13285, 15942, 15944, 17937, 19930, 21256, 23913, 23916, 26570, 29895, 31884, 35874, 39855, 39860, 47826, 47832, 53140, 59790, 63768, 71748, 79710, 79720, 89685, 95652, 106280, 119565, 119580, 143496, 159420, 179370, 191304, 239130, 239160, 318840, 358740, 478260, 717480, 956520, 5295401, 10590802, 15886203, 21181604, 26477005, 31772406, 42363208, 47658609, 52954010, 63544812, 79431015, 95317218, 105908020, 127089624, 158862030, 190634436, 211816040, 238293045, 317724060, 381268872, 476586090, 635448120, 953172180, 1906344360]

約数ペア:

[(1, 1906344360), (2, 953172180), (3, 635448120), (4, 476586090), (5, 381268872), (6, 317724060), (8, 238293045), (9, 211816040), (10, 190634436), (12, 158862030), (15, 127089624), (18, 105908020), (20, 95317218), (24, 79431015), (30, 63544812), (36, 52954010), (40, 47658609), (45, 42363208), (60, 31772406), (72, 26477005), (90, 21181604), (120, 15886203), (180, 10590802), (360, 5295401), (1993, 956520), (2657, 717480), (3986, 478260), (5314, 358740), (5979, 318840), (7971, 239160), (7972, 239130), (9965, 191304), (10628, 179370), (11958, 159420), (13285, 143496), (15942, 119580), (15944, 119565), (17937, 106280), (19930, 95652), (21256, 89685), (23913, 79720), (23916, 79710), (26570, 71748), (29895, 63768), (31884, 59790), (35874, 53140), (39855, 47832), (39860, 47826)]