30958110

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{5639}}^1$

素因数の和:5713

約数の個数: 48

約数和(自身を含む): 81825120

約数和(自身を除く): 50867010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 61, 90, 122, 183, 305, 366, 549, 610, 915, 1098, 1830, 2745, 5490, 5639, 11278, 16917, 28195, 33834, 50751, 56390, 84585, 101502, 169170, 253755, 343979, 507510, 687958, 1031937, 1719895, 2063874, 3095811, 3439790, 5159685, 6191622, 10319370, 15479055, 30958110]

約数ペア:

[(1, 30958110), (2, 15479055), (3, 10319370), (5, 6191622), (6, 5159685), (9, 3439790), (10, 3095811), (15, 2063874), (18, 1719895), (30, 1031937), (45, 687958), (61, 507510), (90, 343979), (122, 253755), (183, 169170), (305, 101502), (366, 84585), (549, 56390), (610, 50751), (915, 33834), (1098, 28195), (1830, 16917), (2745, 11278), (5490, 5639)]