144530940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{141697}}^1$

素因数の和:141726

約数の個数: 48

約数和(自身を含む): 428494752

約数和(自身を除く): 283963812

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 141697, 283394, 425091, 566788, 708485, 850182, 1416970, 1700364, 2125455, 2408849, 2833940, 4250910, 4817698, 7226547, 8501820, 9635396, 12044245, 14453094, 24088490, 28906188, 36132735, 48176980, 72265470, 144530940]

約数ペア:

[(1, 144530940), (2, 72265470), (3, 48176980), (4, 36132735), (5, 28906188), (6, 24088490), (10, 14453094), (12, 12044245), (15, 9635396), (17, 8501820), (20, 7226547), (30, 4817698), (34, 4250910), (51, 2833940), (60, 2408849), (68, 2125455), (85, 1700364), (102, 1416970), (170, 850182), (204, 708485), (255, 566788), (340, 425091), (510, 283394), (1020, 141697)]