29270940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{28697}}^1$

素因数の和:28726

約数の個数: 48

約数和(自身を含む): 86782752

約数和(自身を除く): 57511812

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, 28697, 57394, 86091, 114788, 143485, 172182, 286970, 344364, 430455, 487849, 573940, 860910, 975698, 1463547, 1721820, 1951396, 2439245, 2927094, 4878490, 5854188, 7317735, 9756980, 14635470, 29270940]

約数ペア:

[(1, 29270940), (2, 14635470), (3, 9756980), (4, 7317735), (5, 5854188), (6, 4878490), (10, 2927094), (12, 2439245), (15, 1951396), (17, 1721820), (20, 1463547), (30, 975698), (34, 860910), (51, 573940), (60, 487849), (68, 430455), (85, 344364), (102, 286970), (170, 172182), (204, 143485), (255, 114788), (340, 86091), (510, 57394), (1020, 28697)]