2010314930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{3361}}^1$

素因数の和:3531

約数の個数: 64

約数和(自身を含む): 4026008448

約数和(自身を除く): 2015693518

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 86, 107, 130, 214, 215, 430, 535, 559, 1070, 1118, 1391, 2782, 2795, 3361, 4601, 5590, 6722, 6955, 9202, 13910, 16805, 23005, 33610, 43693, 46010, 59813, 87386, 119626, 144523, 218465, 289046, 299065, 359627, 436930, 598130, 719254, 722615, 1445230, 1798135, 1878799, 3596270, 3757598, 4675151, 9350302, 9393995, 15463961, 18787990, 23375755, 30927922, 46751510, 77319805, 154639610, 201031493, 402062986, 1005157465, 2010314930]

約数ペア:

[(1, 2010314930), (2, 1005157465), (5, 402062986), (10, 201031493), (13, 154639610), (26, 77319805), (43, 46751510), (65, 30927922), (86, 23375755), (107, 18787990), (130, 15463961), (214, 9393995), (215, 9350302), (430, 4675151), (535, 3757598), (559, 3596270), (1070, 1878799), (1118, 1798135), (1391, 1445230), (2782, 722615), (2795, 719254), (3361, 598130), (4601, 436930), (5590, 359627), (6722, 299065), (6955, 289046), (9202, 218465), (13910, 144523), (16805, 119626), (23005, 87386), (33610, 59813), (43693, 46010)]