40146390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{1453}}^1$

素因数の和:1773

約数の個数: 48

約数和(自身を含む): 104792688

約数和(自身を除く): 64646298

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 307, 614, 921, 1453, 1535, 1842, 2763, 2906, 3070, 4359, 4605, 5526, 7265, 8718, 9210, 13077, 13815, 14530, 21795, 26154, 27630, 43590, 65385, 130770, 446071, 892142, 1338213, 2230355, 2676426, 4014639, 4460710, 6691065, 8029278, 13382130, 20073195, 40146390]

約数ペア:

[(1, 40146390), (2, 20073195), (3, 13382130), (5, 8029278), (6, 6691065), (9, 4460710), (10, 4014639), (15, 2676426), (18, 2230355), (30, 1338213), (45, 892142), (90, 446071), (307, 130770), (614, 65385), (921, 43590), (1453, 27630), (1535, 26154), (1842, 21795), (2763, 14530), (2906, 13815), (3070, 13077), (4359, 9210), (4605, 8718), (5526, 7265)]