40288230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{1873}}^1$

素因数の和:2125

約数の個数: 48

約数和(自身を含む): 105243840

約数和(自身を除く): 64955610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 239, 478, 717, 1195, 1434, 1873, 2151, 2390, 3585, 3746, 4302, 5619, 7170, 9365, 10755, 11238, 16857, 18730, 21510, 28095, 33714, 56190, 84285, 168570, 447647, 895294, 1342941, 2238235, 2685882, 4028823, 4476470, 6714705, 8057646, 13429410, 20144115, 40288230]

約数ペア:

[(1, 40288230), (2, 20144115), (3, 13429410), (5, 8057646), (6, 6714705), (9, 4476470), (10, 4028823), (15, 2685882), (18, 2238235), (30, 1342941), (45, 895294), (90, 447647), (239, 168570), (478, 84285), (717, 56190), (1195, 33714), (1434, 28095), (1873, 21510), (2151, 18730), (2390, 16857), (3585, 11238), (3746, 10755), (4302, 9365), (5619, 7170)]