31014350

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{181}}^1$

素因数の和:365

約数の個数: 48

約数和(自身を含む): 60933600

約数和(自身を除く): 29919250

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 149, 181, 230, 298, 362, 575, 745, 905, 1150, 1490, 1810, 3427, 3725, 4163, 4525, 6854, 7450, 8326, 9050, 17135, 20815, 26969, 34270, 41630, 53938, 85675, 104075, 134845, 171350, 208150, 269690, 620287, 674225, 1240574, 1348450, 3101435, 6202870, 15507175, 31014350]

約数ペア:

[(1, 31014350), (2, 15507175), (5, 6202870), (10, 3101435), (23, 1348450), (25, 1240574), (46, 674225), (50, 620287), (115, 269690), (149, 208150), (181, 171350), (230, 134845), (298, 104075), (362, 85675), (575, 53938), (745, 41630), (905, 34270), (1150, 26969), (1490, 20815), (1810, 17135), (3427, 9050), (3725, 8326), (4163, 7450), (4525, 6854)]