26362830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2939}}^1$

素因数の和:2985

約数の個数: 64

約数和(自身を含む): 71124480

約数和(自身を除く): 44761650

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 26, 30, 39, 46, 65, 69, 78, 115, 130, 138, 195, 230, 299, 345, 390, 598, 690, 897, 1495, 1794, 2939, 2990, 4485, 5878, 8817, 8970, 14695, 17634, 29390, 38207, 44085, 67597, 76414, 88170, 114621, 135194, 191035, 202791, 229242, 337985, 382070, 405582, 573105, 675970, 878761, 1013955, 1146210, 1757522, 2027910, 2636283, 4393805, 5272566, 8787610, 13181415, 26362830]

約数ペア:

[(1, 26362830), (2, 13181415), (3, 8787610), (5, 5272566), (6, 4393805), (10, 2636283), (13, 2027910), (15, 1757522), (23, 1146210), (26, 1013955), (30, 878761), (39, 675970), (46, 573105), (65, 405582), (69, 382070), (78, 337985), (115, 229242), (130, 202791), (138, 191035), (195, 135194), (230, 114621), (299, 88170), (345, 76414), (390, 67597), (598, 44085), (690, 38207), (897, 29390), (1495, 17634), (1794, 14695), (2939, 8970), (2990, 8817), (4485, 5878)]