1540537436

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^2\times {\mathrm{83}}^1$

素因数の和:279

約数の個数: 72

約数和(自身を含む): 2931608064

約数和(自身を除く): 1391070628

約数列:

[1, 2, 4, 31, 43, 59, 62, 83, 86, 118, 124, 166, 172, 236, 332, 1333, 1829, 2537, 2573, 2666, 3481, 3569, 3658, 4897, 5074, 5146, 5332, 6962, 7138, 7316, 9794, 10148, 10292, 13924, 14276, 19588, 78647, 107911, 110639, 149683, 151807, 157294, 210571, 215822, 221278, 288923, 299366, 303614, 314588, 421142, 431644, 442556, 577846, 598732, 607228, 842284, 1155692, 4640173, 6527701, 8956613, 9280346, 12423689, 13055402, 17913226, 18560692, 24847378, 26110804, 35826452, 49694756, 385134359, 770268718, 1540537436]

約数ペア:

[(1, 1540537436), (2, 770268718), (4, 385134359), (31, 49694756), (43, 35826452), (59, 26110804), (62, 24847378), (83, 18560692), (86, 17913226), (118, 13055402), (124, 12423689), (166, 9280346), (172, 8956613), (236, 6527701), (332, 4640173), (1333, 1155692), (1829, 842284), (2537, 607228), (2573, 598732), (2666, 577846), (3481, 442556), (3569, 431644), (3658, 421142), (4897, 314588), (5074, 303614), (5146, 299366), (5332, 288923), (6962, 221278), (7138, 215822), (7316, 210571), (9794, 157294), (10148, 151807), (10292, 149683), (13924, 110639), (14276, 107911), (19588, 78647)]