79958460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{70139}}^1$

素因数の和:70170

約数の個数: 48

約数和(自身を含む): 235670400

約数和(自身を除く): 155711940

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, 70139, 140278, 210417, 280556, 350695, 420834, 701390, 841668, 1052085, 1332641, 1402780, 2104170, 2665282, 3997923, 4208340, 5330564, 6663205, 7995846, 13326410, 15991692, 19989615, 26652820, 39979230, 79958460]

約数ペア:

[(1, 79958460), (2, 39979230), (3, 26652820), (4, 19989615), (5, 15991692), (6, 13326410), (10, 7995846), (12, 6663205), (15, 5330564), (19, 4208340), (20, 3997923), (30, 2665282), (38, 2104170), (57, 1402780), (60, 1332641), (76, 1052085), (95, 841668), (114, 701390), (190, 420834), (228, 350695), (285, 280556), (380, 210417), (570, 140278), (1140, 70139)]