284435230

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{12923}}^1$

素因数の和:13032

約数の個数: 32

約数和(自身を含む): 535984128

約数和(自身を除く): 251548898

約数列:

[1, 2, 5, 10, 31, 62, 71, 142, 155, 310, 355, 710, 2201, 4402, 11005, 12923, 22010, 25846, 64615, 129230, 400613, 801226, 917533, 1835066, 2003065, 4006130, 4587665, 9175330, 28443523, 56887046, 142217615, 284435230]

約数ペア:

[(1, 284435230), (2, 142217615), (5, 56887046), (10, 28443523), (31, 9175330), (62, 4587665), (71, 4006130), (142, 2003065), (155, 1835066), (310, 917533), (355, 801226), (710, 400613), (2201, 129230), (4402, 64615), (11005, 25846), (12923, 22010)]