193117140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{56467}}^1$

素因数の和:56501

約数の個数: 72

約数和(自身を含む): 616630560

約数和(自身を除く): 423513420

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, 56467, 112934, 169401, 225868, 282335, 338802, 508203, 564670, 677604, 847005, 1016406, 1072873, 1129340, 1694010, 2032812, 2145746, 2541015, 3218619, 3388020, 4291492, 5082030, 5364365, 6437238, 9655857, 10164060, 10728730, 12874476, 16093095, 19311714, 21457460, 32186190, 38623428, 48279285, 64372380, 96558570, 193117140]

約数ペア:

[(1, 193117140), (2, 96558570), (3, 64372380), (4, 48279285), (5, 38623428), (6, 32186190), (9, 21457460), (10, 19311714), (12, 16093095), (15, 12874476), (18, 10728730), (19, 10164060), (20, 9655857), (30, 6437238), (36, 5364365), (38, 5082030), (45, 4291492), (57, 3388020), (60, 3218619), (76, 2541015), (90, 2145746), (95, 2032812), (114, 1694010), (171, 1129340), (180, 1072873), (190, 1016406), (228, 847005), (285, 677604), (342, 564670), (380, 508203), (570, 338802), (684, 282335), (855, 225868), (1140, 169401), (1710, 112934), (3420, 56467)]