29995042

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:215

約数の個数: 64

約数和(自身を含む): 59424768

約数和(自身を除く): 29429726

約数列:

[1, 2, 7, 11, 14, 22, 31, 61, 62, 77, 103, 122, 154, 206, 217, 341, 427, 434, 671, 682, 721, 854, 1133, 1342, 1442, 1891, 2266, 2387, 3193, 3782, 4697, 4774, 6283, 6386, 7931, 9394, 12566, 13237, 15862, 20801, 22351, 26474, 35123, 41602, 43981, 44702, 69113, 70246, 87962, 138226, 145607, 194773, 245861, 291214, 389546, 483791, 491722, 967582, 1363411, 2142503, 2726822, 4285006, 14997521, 29995042]

約数ペア:

[(1, 29995042), (2, 14997521), (7, 4285006), (11, 2726822), (14, 2142503), (22, 1363411), (31, 967582), (61, 491722), (62, 483791), (77, 389546), (103, 291214), (122, 245861), (154, 194773), (206, 145607), (217, 138226), (341, 87962), (427, 70246), (434, 69113), (671, 44702), (682, 43981), (721, 41602), (854, 35123), (1133, 26474), (1342, 22351), (1442, 20801), (1891, 15862), (2266, 13237), (2387, 12566), (3193, 9394), (3782, 7931), (4697, 6386), (4774, 6283)]