1341990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:94

約数の個数: 96

約数和(自身を含む): 3983616

約数和(自身を除く): 2641626

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 31, 37, 39, 45, 62, 65, 74, 78, 90, 93, 111, 117, 130, 155, 185, 186, 195, 222, 234, 279, 310, 333, 370, 390, 403, 465, 481, 555, 558, 585, 666, 806, 930, 962, 1110, 1147, 1170, 1209, 1395, 1443, 1665, 2015, 2294, 2405, 2418, 2790, 2886, 3330, 3441, 3627, 4030, 4329, 4810, 5735, 6045, 6882, 7215, 7254, 8658, 10323, 11470, 12090, 14430, 14911, 17205, 18135, 20646, 21645, 29822, 34410, 36270, 43290, 44733, 51615, 74555, 89466, 103230, 134199, 149110, 223665, 268398, 447330, 670995, 1341990]

約数ペア:

[(1, 1341990), (2, 670995), (3, 447330), (5, 268398), (6, 223665), (9, 149110), (10, 134199), (13, 103230), (15, 89466), (18, 74555), (26, 51615), (30, 44733), (31, 43290), (37, 36270), (39, 34410), (45, 29822), (62, 21645), (65, 20646), (74, 18135), (78, 17205), (90, 14911), (93, 14430), (111, 12090), (117, 11470), (130, 10323), (155, 8658), (185, 7254), (186, 7215), (195, 6882), (222, 6045), (234, 5735), (279, 4810), (310, 4329), (333, 4030), (370, 3627), (390, 3441), (403, 3330), (465, 2886), (481, 2790), (555, 2418), (558, 2405), (585, 2294), (666, 2015), (806, 1665), (930, 1443), (962, 1395), (1110, 1209), (1147, 1170)]