30156250

素因数分解:

$2^1\times 5^7\times {\mathrm{193}}^1$

素因数の和:230

約数の個数: 32

約数和(自身を含む): 56835792

約数和(自身を除く): 26679542

約数列:

[1, 2, 5, 10, 25, 50, 125, 193, 250, 386, 625, 965, 1250, 1930, 3125, 4825, 6250, 9650, 15625, 24125, 31250, 48250, 78125, 120625, 156250, 241250, 603125, 1206250, 3015625, 6031250, 15078125, 30156250]

約数ペア:

[(1, 30156250), (2, 15078125), (5, 6031250), (10, 3015625), (25, 1206250), (50, 603125), (125, 241250), (193, 156250), (250, 120625), (386, 78125), (625, 48250), (965, 31250), (1250, 24125), (1930, 15625), (3125, 9650), (4825, 6250)]