2783138340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2728567}}^1$

素因数の和:2728596

約数の個数: 48

約数和(自身を含む): 8251189632

約数和(自身を除く): 5468051292

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 2728567, 5457134, 8185701, 10914268, 13642835, 16371402, 27285670, 32742804, 40928505, 46385639, 54571340, 81857010, 92771278, 139156917, 163714020, 185542556, 231928195, 278313834, 463856390, 556627668, 695784585, 927712780, 1391569170, 2783138340]

約数ペア:

[(1, 2783138340), (2, 1391569170), (3, 927712780), (4, 695784585), (5, 556627668), (6, 463856390), (10, 278313834), (12, 231928195), (15, 185542556), (17, 163714020), (20, 139156917), (30, 92771278), (34, 81857010), (51, 54571340), (60, 46385639), (68, 40928505), (85, 32742804), (102, 27285670), (170, 16371402), (204, 13642835), (255, 10914268), (340, 8185701), (510, 5457134), (1020, 2728567)]