610464620

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{439}}^1\times {\mathrm{3023}}^1$

素因数の和:3494

約数の個数: 48

約数和(自身を含む): 1341204480

約数和(自身を除く): 730739860

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 439, 460, 878, 1756, 2195, 3023, 4390, 6046, 8780, 10097, 12092, 15115, 20194, 30230, 40388, 50485, 60460, 69529, 100970, 139058, 201940, 278116, 347645, 695290, 1327097, 1390580, 2654194, 5308388, 6635485, 13270970, 26541940, 30523231, 61046462, 122092924, 152616155, 305232310, 610464620]

約数ペア:

[(1, 610464620), (2, 305232310), (4, 152616155), (5, 122092924), (10, 61046462), (20, 30523231), (23, 26541940), (46, 13270970), (92, 6635485), (115, 5308388), (230, 2654194), (439, 1390580), (460, 1327097), (878, 695290), (1756, 347645), (2195, 278116), (3023, 201940), (4390, 139058), (6046, 100970), (8780, 69529), (10097, 60460), (12092, 50485), (15115, 40388), (20194, 30230)]