40877970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{5261}}^1$

素因数の和:5315

約数の個数: 64

約数和(自身を含む): 115174656

約数和(自身を除く): 74296686

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 37, 42, 70, 74, 105, 111, 185, 210, 222, 259, 370, 518, 555, 777, 1110, 1295, 1554, 2590, 3885, 5261, 7770, 10522, 15783, 26305, 31566, 36827, 52610, 73654, 78915, 110481, 157830, 184135, 194657, 220962, 368270, 389314, 552405, 583971, 973285, 1104810, 1167942, 1362599, 1946570, 2725198, 2919855, 4087797, 5839710, 6812995, 8175594, 13625990, 20438985, 40877970]

約数ペア:

[(1, 40877970), (2, 20438985), (3, 13625990), (5, 8175594), (6, 6812995), (7, 5839710), (10, 4087797), (14, 2919855), (15, 2725198), (21, 1946570), (30, 1362599), (35, 1167942), (37, 1104810), (42, 973285), (70, 583971), (74, 552405), (105, 389314), (111, 368270), (185, 220962), (210, 194657), (222, 184135), (259, 157830), (370, 110481), (518, 78915), (555, 73654), (777, 52610), (1110, 36827), (1295, 31566), (1554, 26305), (2590, 15783), (3885, 10522), (5261, 7770)]