30772686

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:214

約数の個数: 96

約数和(自身を含む): 78008832

約数和(自身を除く): 47236146

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 47, 49, 51, 94, 98, 102, 119, 131, 141, 147, 238, 262, 282, 294, 329, 357, 393, 658, 714, 786, 799, 833, 917, 987, 1598, 1666, 1834, 1974, 2227, 2303, 2397, 2499, 2751, 4454, 4606, 4794, 4998, 5502, 5593, 6157, 6419, 6681, 6909, 11186, 12314, 12838, 13362, 13818, 15589, 16779, 18471, 19257, 31178, 33558, 36942, 38514, 39151, 43099, 46767, 78302, 86198, 93534, 104669, 109123, 117453, 129297, 209338, 218246, 234906, 258594, 301693, 314007, 327369, 603386, 628014, 654738, 732683, 905079, 1465366, 1810158, 2198049, 4396098, 5128781, 10257562, 15386343, 30772686]

約数ペア:

[(1, 30772686), (2, 15386343), (3, 10257562), (6, 5128781), (7, 4396098), (14, 2198049), (17, 1810158), (21, 1465366), (34, 905079), (42, 732683), (47, 654738), (49, 628014), (51, 603386), (94, 327369), (98, 314007), (102, 301693), (119, 258594), (131, 234906), (141, 218246), (147, 209338), (238, 129297), (262, 117453), (282, 109123), (294, 104669), (329, 93534), (357, 86198), (393, 78302), (658, 46767), (714, 43099), (786, 39151), (799, 38514), (833, 36942), (917, 33558), (987, 31178), (1598, 19257), (1666, 18471), (1834, 16779), (1974, 15589), (2227, 13818), (2303, 13362), (2397, 12838), (2499, 12314), (2751, 11186), (4454, 6909), (4606, 6681), (4794, 6419), (4998, 6157), (5502, 5593)]