446388660

素因数分解:

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

素因数の和:130557

約数の個数: 72

約数和(自身を含む): 1425322080

約数和(自身を除く): 978933420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 130523, 261046, 391569, 522092, 652615, 783138, 1174707, 1305230, 1566276, 1957845, 2349414, 2479937, 2610460, 3915690, 4698828, 4959874, 5873535, 7439811, 7831380, 9919748, 11747070, 12399685, 14879622, 22319433, 23494140, 24799370, 29759244, 37199055, 44638866, 49598740, 74398110, 89277732, 111597165, 148796220, 223194330, 446388660]

約数ペア:

[(1, 446388660), (2, 223194330), (3, 148796220), (4, 111597165), (5, 89277732), (6, 74398110), (9, 49598740), (10, 44638866), (12, 37199055), (15, 29759244), (18, 24799370), (19, 23494140), (20, 22319433), (30, 14879622), (36, 12399685), (38, 11747070), (45, 9919748), (57, 7831380), (60, 7439811), (76, 5873535), (90, 4959874), (95, 4698828), (114, 3915690), (171, 2610460), (180, 2479937), (190, 2349414), (228, 1957845), (285, 1566276), (342, 1305230), (380, 1174707), (570, 783138), (684, 652615), (855, 522092), (1140, 391569), (1710, 261046), (3420, 130523)]