144401790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{370261}}^1$

素因数の和:370284

約数の個数: 32

約数和(自身を含む): 373224096

約数和(自身を除く): 228822306

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 370261, 740522, 1110783, 1851305, 2221566, 3702610, 4813393, 5553915, 9626786, 11107830, 14440179, 24066965, 28880358, 48133930, 72200895, 144401790]

約数ペア:

[(1, 144401790), (2, 72200895), (3, 48133930), (5, 28880358), (6, 24066965), (10, 14440179), (13, 11107830), (15, 9626786), (26, 5553915), (30, 4813393), (39, 3702610), (65, 2221566), (78, 1851305), (130, 1110783), (195, 740522), (390, 370261)]