12263970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{173}}^1$

素因数の和:339

約数の個数: 64

約数和(自身を含む): 31570560

約数和(自身を除く): 19306590

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 139, 170, 173, 255, 278, 346, 417, 510, 519, 695, 834, 865, 1038, 1390, 1730, 2085, 2363, 2595, 2941, 4170, 4726, 5190, 5882, 7089, 8823, 11815, 14178, 14705, 17646, 23630, 24047, 29410, 35445, 44115, 48094, 70890, 72141, 88230, 120235, 144282, 240470, 360705, 408799, 721410, 817598, 1226397, 2043995, 2452794, 4087990, 6131985, 12263970]

約数ペア:

[(1, 12263970), (2, 6131985), (3, 4087990), (5, 2452794), (6, 2043995), (10, 1226397), (15, 817598), (17, 721410), (30, 408799), (34, 360705), (51, 240470), (85, 144282), (102, 120235), (139, 88230), (170, 72141), (173, 70890), (255, 48094), (278, 44115), (346, 35445), (417, 29410), (510, 24047), (519, 23630), (695, 17646), (834, 14705), (865, 14178), (1038, 11815), (1390, 8823), (1730, 7089), (2085, 5882), (2363, 5190), (2595, 4726), (2941, 4170)]