13891410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{383}}^1$

素因数の和:440

約数の個数: 96

約数和(自身を含む): 40255488

約数和(自身を除く): 26364078

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 31, 39, 45, 62, 65, 78, 90, 93, 117, 130, 155, 186, 195, 234, 279, 310, 383, 390, 403, 465, 558, 585, 766, 806, 930, 1149, 1170, 1209, 1395, 1915, 2015, 2298, 2418, 2790, 3447, 3627, 3830, 4030, 4979, 5745, 6045, 6894, 7254, 9958, 11490, 11873, 12090, 14937, 17235, 18135, 23746, 24895, 29874, 34470, 35619, 36270, 44811, 49790, 59365, 71238, 74685, 89622, 106857, 118730, 149370, 154349, 178095, 213714, 224055, 308698, 356190, 448110, 463047, 534285, 771745, 926094, 1068570, 1389141, 1543490, 2315235, 2778282, 4630470, 6945705, 13891410]

約数ペア:

[(1, 13891410), (2, 6945705), (3, 4630470), (5, 2778282), (6, 2315235), (9, 1543490), (10, 1389141), (13, 1068570), (15, 926094), (18, 771745), (26, 534285), (30, 463047), (31, 448110), (39, 356190), (45, 308698), (62, 224055), (65, 213714), (78, 178095), (90, 154349), (93, 149370), (117, 118730), (130, 106857), (155, 89622), (186, 74685), (195, 71238), (234, 59365), (279, 49790), (310, 44811), (383, 36270), (390, 35619), (403, 34470), (465, 29874), (558, 24895), (585, 23746), (766, 18135), (806, 17235), (930, 14937), (1149, 12090), (1170, 11873), (1209, 11490), (1395, 9958), (1915, 7254), (2015, 6894), (2298, 6045), (2418, 5745), (2790, 4979), (3447, 4030), (3627, 3830)]