2848090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:127

約数の個数: 64

約数和(自身を含む): 6428160

約数和(自身を除く): 3580070

約数列:

[1, 2, 5, 7, 10, 14, 23, 29, 35, 46, 58, 61, 70, 115, 122, 145, 161, 203, 230, 290, 305, 322, 406, 427, 610, 667, 805, 854, 1015, 1334, 1403, 1610, 1769, 2030, 2135, 2806, 3335, 3538, 4270, 4669, 6670, 7015, 8845, 9338, 9821, 12383, 14030, 17690, 19642, 23345, 24766, 40687, 46690, 49105, 61915, 81374, 98210, 123830, 203435, 284809, 406870, 569618, 1424045, 2848090]

約数ペア:

[(1, 2848090), (2, 1424045), (5, 569618), (7, 406870), (10, 284809), (14, 203435), (23, 123830), (29, 98210), (35, 81374), (46, 61915), (58, 49105), (61, 46690), (70, 40687), (115, 24766), (122, 23345), (145, 19642), (161, 17690), (203, 14030), (230, 12383), (290, 9821), (305, 9338), (322, 8845), (406, 7015), (427, 6670), (610, 4669), (667, 4270), (805, 3538), (854, 3335), (1015, 2806), (1334, 2135), (1403, 2030), (1610, 1769)]