66903180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{58687}}^1$

素因数の和:58718

約数の個数: 48

約数和(自身を含む): 197191680

約数和(自身を除く): 130288500

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, 58687, 117374, 176061, 234748, 293435, 352122, 586870, 704244, 880305, 1115053, 1173740, 1760610, 2230106, 3345159, 3521220, 4460212, 5575265, 6690318, 11150530, 13380636, 16725795, 22301060, 33451590, 66903180]

約数ペア:

[(1, 66903180), (2, 33451590), (3, 22301060), (4, 16725795), (5, 13380636), (6, 11150530), (10, 6690318), (12, 5575265), (15, 4460212), (19, 3521220), (20, 3345159), (30, 2230106), (38, 1760610), (57, 1173740), (60, 1115053), (76, 880305), (95, 704244), (114, 586870), (190, 352122), (228, 293435), (285, 234748), (380, 176061), (570, 117374), (1140, 58687)]