26970060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{487}}^1$

素因数の和:583

約数の個数: 96

約数和(自身を含む): 82639872

約数和(自身を除く): 55669812

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 71, 78, 130, 142, 156, 195, 213, 260, 284, 355, 390, 426, 487, 710, 780, 852, 923, 974, 1065, 1420, 1461, 1846, 1948, 2130, 2435, 2769, 2922, 3692, 4260, 4615, 4870, 5538, 5844, 6331, 7305, 9230, 9740, 11076, 12662, 13845, 14610, 18460, 18993, 25324, 27690, 29220, 31655, 34577, 37986, 55380, 63310, 69154, 75972, 94965, 103731, 126620, 138308, 172885, 189930, 207462, 345770, 379860, 414924, 449501, 518655, 691540, 899002, 1037310, 1348503, 1798004, 2074620, 2247505, 2697006, 4495010, 5394012, 6742515, 8990020, 13485030, 26970060]

約数ペア:

[(1, 26970060), (2, 13485030), (3, 8990020), (4, 6742515), (5, 5394012), (6, 4495010), (10, 2697006), (12, 2247505), (13, 2074620), (15, 1798004), (20, 1348503), (26, 1037310), (30, 899002), (39, 691540), (52, 518655), (60, 449501), (65, 414924), (71, 379860), (78, 345770), (130, 207462), (142, 189930), (156, 172885), (195, 138308), (213, 126620), (260, 103731), (284, 94965), (355, 75972), (390, 69154), (426, 63310), (487, 55380), (710, 37986), (780, 34577), (852, 31655), (923, 29220), (974, 27690), (1065, 25324), (1420, 18993), (1461, 18460), (1846, 14610), (1948, 13845), (2130, 12662), (2435, 11076), (2769, 9740), (2922, 9230), (3692, 7305), (4260, 6331), (4615, 5844), (4870, 5538)]