6452940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8273}}^1$

素因数の和:8298

約数の個数: 48

約数和(自身を含む): 19460448

約数和(自身を除く): 13007508

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 8273, 16546, 24819, 33092, 41365, 49638, 82730, 99276, 107549, 124095, 165460, 215098, 248190, 322647, 430196, 496380, 537745, 645294, 1075490, 1290588, 1613235, 2150980, 3226470, 6452940]

約数ペア:

[(1, 6452940), (2, 3226470), (3, 2150980), (4, 1613235), (5, 1290588), (6, 1075490), (10, 645294), (12, 537745), (13, 496380), (15, 430196), (20, 322647), (26, 248190), (30, 215098), (39, 165460), (52, 124095), (60, 107549), (65, 99276), (78, 82730), (130, 49638), (156, 41365), (195, 33092), (260, 24819), (390, 16546), (780, 8273)]