31369020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{6299}}^1$

素因数の和:6394

約数の個数: 48

約数和(自身を含む): 88905600

約数和(自身を除く): 57536580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 83, 166, 249, 332, 415, 498, 830, 996, 1245, 1660, 2490, 4980, 6299, 12598, 18897, 25196, 31495, 37794, 62990, 75588, 94485, 125980, 188970, 377940, 522817, 1045634, 1568451, 2091268, 2614085, 3136902, 5228170, 6273804, 7842255, 10456340, 15684510, 31369020]

約数ペア:

[(1, 31369020), (2, 15684510), (3, 10456340), (4, 7842255), (5, 6273804), (6, 5228170), (10, 3136902), (12, 2614085), (15, 2091268), (20, 1568451), (30, 1045634), (60, 522817), (83, 377940), (166, 188970), (249, 125980), (332, 94485), (415, 75588), (498, 62990), (830, 37794), (996, 31495), (1245, 25196), (1660, 18897), (2490, 12598), (4980, 6299)]