210356220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{184523}}^1$

素因数の和:184554

約数の個数: 48

約数和(自身を含む): 620000640

約数和(自身を除く): 409644420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 184523, 369046, 553569, 738092, 922615, 1107138, 1845230, 2214276, 2767845, 3505937, 3690460, 5535690, 7011874, 10517811, 11071380, 14023748, 17529685, 21035622, 35059370, 42071244, 52589055, 70118740, 105178110, 210356220]

約数ペア:

[(1, 210356220), (2, 105178110), (3, 70118740), (4, 52589055), (5, 42071244), (6, 35059370), (10, 21035622), (12, 17529685), (15, 14023748), (19, 11071380), (20, 10517811), (30, 7011874), (38, 5535690), (57, 3690460), (60, 3505937), (76, 2767845), (95, 2214276), (114, 1845230), (190, 1107138), (228, 922615), (285, 738092), (380, 553569), (570, 369046), (1140, 184523)]