29181810

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1759}}^1$

素因数の和:1855

約数の個数: 64

約数和(自身を含む): 81100800

約数和(自身を除く): 51918990

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 79, 105, 158, 210, 237, 395, 474, 553, 790, 1106, 1185, 1659, 1759, 2370, 2765, 3318, 3518, 5277, 5530, 8295, 8795, 10554, 12313, 16590, 17590, 24626, 26385, 36939, 52770, 61565, 73878, 123130, 138961, 184695, 277922, 369390, 416883, 694805, 833766, 972727, 1389610, 1945454, 2084415, 2918181, 4168830, 4863635, 5836362, 9727270, 14590905, 29181810]

約数ペア:

[(1, 29181810), (2, 14590905), (3, 9727270), (5, 5836362), (6, 4863635), (7, 4168830), (10, 2918181), (14, 2084415), (15, 1945454), (21, 1389610), (30, 972727), (35, 833766), (42, 694805), (70, 416883), (79, 369390), (105, 277922), (158, 184695), (210, 138961), (237, 123130), (395, 73878), (474, 61565), (553, 52770), (790, 36939), (1106, 26385), (1185, 24626), (1659, 17590), (1759, 16590), (2370, 12313), (2765, 10554), (3318, 8795), (3518, 8295), (5277, 5530)]