223342470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{190891}}^1$

素因数の和:190917

約数の個数: 48

約数和(自身を含む): 625362192

約数和(自身を除く): 402019722

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 190891, 381782, 572673, 954455, 1145346, 1718019, 1908910, 2481583, 2863365, 3436038, 4963166, 5726730, 7444749, 8590095, 12407915, 14889498, 17180190, 22334247, 24815830, 37223745, 44668494, 74447490, 111671235, 223342470]

約数ペア:

[(1, 223342470), (2, 111671235), (3, 74447490), (5, 44668494), (6, 37223745), (9, 24815830), (10, 22334247), (13, 17180190), (15, 14889498), (18, 12407915), (26, 8590095), (30, 7444749), (39, 5726730), (45, 4963166), (65, 3436038), (78, 2863365), (90, 2481583), (117, 1908910), (130, 1718019), (195, 1145346), (234, 954455), (390, 572673), (585, 381782), (1170, 190891)]