19059660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5573}}^1$

素因数の和:5607

約数の個数: 72

約数和(自身を含む): 60868080

約数和(自身を除く): 41808420

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, 5573, 11146, 16719, 22292, 27865, 33438, 50157, 55730, 66876, 83595, 100314, 105887, 111460, 167190, 200628, 211774, 250785, 317661, 334380, 423548, 501570, 529435, 635322, 952983, 1003140, 1058870, 1270644, 1588305, 1905966, 2117740, 3176610, 3811932, 4764915, 6353220, 9529830, 19059660]

約数ペア:

[(1, 19059660), (2, 9529830), (3, 6353220), (4, 4764915), (5, 3811932), (6, 3176610), (9, 2117740), (10, 1905966), (12, 1588305), (15, 1270644), (18, 1058870), (19, 1003140), (20, 952983), (30, 635322), (36, 529435), (38, 501570), (45, 423548), (57, 334380), (60, 317661), (76, 250785), (90, 211774), (95, 200628), (114, 167190), (171, 111460), (180, 105887), (190, 100314), (228, 83595), (285, 66876), (342, 55730), (380, 50157), (570, 33438), (684, 27865), (855, 22292), (1140, 16719), (1710, 11146), (3420, 5573)]