2912493660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2554819}}^1$

素因数の和:2554850

約数の個数: 48

約数和(自身を含む): 8584195200

約数和(自身を除く): 5671701540

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, 2554819, 5109638, 7664457, 10219276, 12774095, 15328914, 25548190, 30657828, 38322285, 48541561, 51096380, 76644570, 97083122, 145624683, 153289140, 194166244, 242707805, 291249366, 485415610, 582498732, 728123415, 970831220, 1456246830, 2912493660]

約数ペア:

[(1, 2912493660), (2, 1456246830), (3, 970831220), (4, 728123415), (5, 582498732), (6, 485415610), (10, 291249366), (12, 242707805), (15, 194166244), (19, 153289140), (20, 145624683), (30, 97083122), (38, 76644570), (57, 51096380), (60, 48541561), (76, 38322285), (95, 30657828), (114, 25548190), (190, 15328914), (228, 12774095), (285, 10219276), (380, 7664457), (570, 5109638), (1140, 2554819)]