30684210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{3889}}^1$

素因数の和:4162

約数の個数: 32

約数和(自身を含む): 73941120

約数和(自身を除く): 43256910

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 263, 526, 789, 1315, 1578, 2630, 3889, 3945, 7778, 7890, 11667, 19445, 23334, 38890, 58335, 116670, 1022807, 2045614, 3068421, 5114035, 6136842, 10228070, 15342105, 30684210]

約数ペア:

[(1, 30684210), (2, 15342105), (3, 10228070), (5, 6136842), (6, 5114035), (10, 3068421), (15, 2045614), (30, 1022807), (263, 116670), (526, 58335), (789, 38890), (1315, 23334), (1578, 19445), (2630, 11667), (3889, 7890), (3945, 7778)]