148796220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{130523}}^1$

素因数の和:130554

約数の個数: 48

約数和(自身を含む): 438560640

約数和(自身を除く): 289764420

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, 130523, 261046, 391569, 522092, 652615, 783138, 1305230, 1566276, 1957845, 2479937, 2610460, 3915690, 4959874, 7439811, 7831380, 9919748, 12399685, 14879622, 24799370, 29759244, 37199055, 49598740, 74398110, 148796220]

約数ペア:

[(1, 148796220), (2, 74398110), (3, 49598740), (4, 37199055), (5, 29759244), (6, 24799370), (10, 14879622), (12, 12399685), (15, 9919748), (19, 7831380), (20, 7439811), (30, 4959874), (38, 3915690), (57, 2610460), (60, 2479937), (76, 1957845), (95, 1566276), (114, 1305230), (190, 783138), (228, 652615), (285, 522092), (380, 391569), (570, 261046), (1140, 130523)]