1426900410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{19993}}^1$

素因数の和:20080

約数の個数: 96

約数和(自身を含む): 4061021328

約数和(自身を除く): 2634120918

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 61, 65, 78, 90, 117, 122, 130, 183, 195, 234, 305, 366, 390, 549, 585, 610, 793, 915, 1098, 1170, 1586, 1830, 2379, 2745, 3965, 4758, 5490, 7137, 7930, 11895, 14274, 19993, 23790, 35685, 39986, 59979, 71370, 99965, 119958, 179937, 199930, 259909, 299895, 359874, 519818, 599790, 779727, 899685, 1219573, 1299545, 1559454, 1799370, 2339181, 2439146, 2599090, 3658719, 3898635, 4678362, 6097865, 7317438, 7797270, 10976157, 11695905, 12195730, 15854449, 18293595, 21952314, 23391810, 31708898, 36587190, 47563347, 54880785, 79272245, 95126694, 109761570, 142690041, 158544490, 237816735, 285380082, 475633470, 713450205, 1426900410]

約数ペア:

[(1, 1426900410), (2, 713450205), (3, 475633470), (5, 285380082), (6, 237816735), (9, 158544490), (10, 142690041), (13, 109761570), (15, 95126694), (18, 79272245), (26, 54880785), (30, 47563347), (39, 36587190), (45, 31708898), (61, 23391810), (65, 21952314), (78, 18293595), (90, 15854449), (117, 12195730), (122, 11695905), (130, 10976157), (183, 7797270), (195, 7317438), (234, 6097865), (305, 4678362), (366, 3898635), (390, 3658719), (549, 2599090), (585, 2439146), (610, 2339181), (793, 1799370), (915, 1559454), (1098, 1299545), (1170, 1219573), (1586, 899685), (1830, 779727), (2379, 599790), (2745, 519818), (3965, 359874), (4758, 299895), (5490, 259909), (7137, 199930), (7930, 179937), (11895, 119958), (14274, 99965), (19993, 71370), (23790, 59979), (35685, 39986)]