85045590

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2213}}^1$

素因数の和:2294

約数の個数: 96

約数和(自身を含む): 256965696

約数和(自身を除く): 171920106

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 61, 63, 70, 90, 105, 122, 126, 183, 210, 305, 315, 366, 427, 549, 610, 630, 854, 915, 1098, 1281, 1830, 2135, 2213, 2562, 2745, 3843, 4270, 4426, 5490, 6405, 6639, 7686, 11065, 12810, 13278, 15491, 19215, 19917, 22130, 30982, 33195, 38430, 39834, 46473, 66390, 77455, 92946, 99585, 134993, 139419, 154910, 199170, 232365, 269986, 278838, 404979, 464730, 674965, 697095, 809958, 944951, 1214937, 1349930, 1394190, 1889902, 2024895, 2429874, 2834853, 4049790, 4724755, 5669706, 6074685, 8504559, 9449510, 12149370, 14174265, 17009118, 28348530, 42522795, 85045590]

約数ペア:

[(1, 85045590), (2, 42522795), (3, 28348530), (5, 17009118), (6, 14174265), (7, 12149370), (9, 9449510), (10, 8504559), (14, 6074685), (15, 5669706), (18, 4724755), (21, 4049790), (30, 2834853), (35, 2429874), (42, 2024895), (45, 1889902), (61, 1394190), (63, 1349930), (70, 1214937), (90, 944951), (105, 809958), (122, 697095), (126, 674965), (183, 464730), (210, 404979), (305, 278838), (315, 269986), (366, 232365), (427, 199170), (549, 154910), (610, 139419), (630, 134993), (854, 99585), (915, 92946), (1098, 77455), (1281, 66390), (1830, 46473), (2135, 39834), (2213, 38430), (2562, 33195), (2745, 30982), (3843, 22130), (4270, 19917), (4426, 19215), (5490, 15491), (6405, 13278), (6639, 12810), (7686, 11065)]