2017768035

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1\times {\mathrm{677}}^1$

素因数の和:924

約数の個数: 64

約数和(自身を含む): 3458515968

約数和(自身を除く): 1440747933

約数列:

[1, 3, 5, 15, 23, 53, 69, 115, 159, 163, 265, 345, 489, 677, 795, 815, 1219, 2031, 2445, 3385, 3657, 3749, 6095, 8639, 10155, 11247, 15571, 18285, 18745, 25917, 35881, 43195, 46713, 56235, 77855, 107643, 110351, 129585, 179405, 198697, 233565, 331053, 538215, 551755, 596091, 825263, 993485, 1655265, 2475789, 2538073, 2980455, 4126315, 5848603, 7614219, 12378945, 12690365, 17545809, 29243015, 38071095, 87729045, 134517869, 403553607, 672589345, 2017768035]

約数ペア:

[(1, 2017768035), (3, 672589345), (5, 403553607), (15, 134517869), (23, 87729045), (53, 38071095), (69, 29243015), (115, 17545809), (159, 12690365), (163, 12378945), (265, 7614219), (345, 5848603), (489, 4126315), (677, 2980455), (795, 2538073), (815, 2475789), (1219, 1655265), (2031, 993485), (2445, 825263), (3385, 596091), (3657, 551755), (3749, 538215), (6095, 331053), (8639, 233565), (10155, 198697), (11247, 179405), (15571, 129585), (18285, 110351), (18745, 107643), (25917, 77855), (35881, 56235), (43195, 46713)]