61642170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{40289}}^1$

素因数の和:40319

約数の個数: 48

約数和(自身を含む): 169701480

約数和(自身を除く): 108059310

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 40289, 80578, 120867, 201445, 241734, 362601, 402890, 604335, 684913, 725202, 1208670, 1369826, 1813005, 2054739, 3424565, 3626010, 4109478, 6164217, 6849130, 10273695, 12328434, 20547390, 30821085, 61642170]

約数ペア:

[(1, 61642170), (2, 30821085), (3, 20547390), (5, 12328434), (6, 10273695), (9, 6849130), (10, 6164217), (15, 4109478), (17, 3626010), (18, 3424565), (30, 2054739), (34, 1813005), (45, 1369826), (51, 1208670), (85, 725202), (90, 684913), (102, 604335), (153, 402890), (170, 362601), (255, 241734), (306, 201445), (510, 120867), (765, 80578), (1530, 40289)]