239629140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{70067}}^1$

素因数の和:70101

約数の個数: 72

約数和(自身を含む): 765142560

約数和(自身を除く): 525513420

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, 70067, 140134, 210201, 280268, 350335, 420402, 630603, 700670, 840804, 1051005, 1261206, 1331273, 1401340, 2102010, 2522412, 2662546, 3153015, 3993819, 4204020, 5325092, 6306030, 6656365, 7987638, 11981457, 12612060, 13312730, 15975276, 19969095, 23962914, 26625460, 39938190, 47925828, 59907285, 79876380, 119814570, 239629140]

約数ペア:

[(1, 239629140), (2, 119814570), (3, 79876380), (4, 59907285), (5, 47925828), (6, 39938190), (9, 26625460), (10, 23962914), (12, 19969095), (15, 15975276), (18, 13312730), (19, 12612060), (20, 11981457), (30, 7987638), (36, 6656365), (38, 6306030), (45, 5325092), (57, 4204020), (60, 3993819), (76, 3153015), (90, 2662546), (95, 2522412), (114, 2102010), (171, 1401340), (180, 1331273), (190, 1261206), (228, 1051005), (285, 840804), (342, 700670), (380, 630603), (570, 420402), (684, 350335), (855, 280268), (1140, 210201), (1710, 140134), (3420, 70067)]