194507340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{45659}}^1$

素因数の和:45742

約数の個数: 48

約数和(自身を含む): 552303360

約数和(自身を除く): 357796020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1420, 2130, 4260, 45659, 91318, 136977, 182636, 228295, 273954, 456590, 547908, 684885, 913180, 1369770, 2739540, 3241789, 6483578, 9725367, 12967156, 16208945, 19450734, 32417890, 38901468, 48626835, 64835780, 97253670, 194507340]

約数ペア:

[(1, 194507340), (2, 97253670), (3, 64835780), (4, 48626835), (5, 38901468), (6, 32417890), (10, 19450734), (12, 16208945), (15, 12967156), (20, 9725367), (30, 6483578), (60, 3241789), (71, 2739540), (142, 1369770), (213, 913180), (284, 684885), (355, 547908), (426, 456590), (710, 273954), (852, 228295), (1065, 182636), (1420, 136977), (2130, 91318), (4260, 45659)]