788892930

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{1252211}}^1$

素因数の和:1252231

約数の個数: 48

約数和(自身を含む): 2344140864

約数和(自身を除く): 1555247934

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 1252211, 2504422, 3756633, 6261055, 7513266, 8765477, 11269899, 12522110, 17530954, 18783165, 22539798, 26296431, 37566330, 43827385, 52592862, 56349495, 78889293, 87654770, 112698990, 131482155, 157778586, 262964310, 394446465, 788892930]

約数ペア:

[(1, 788892930), (2, 394446465), (3, 262964310), (5, 157778586), (6, 131482155), (7, 112698990), (9, 87654770), (10, 78889293), (14, 56349495), (15, 52592862), (18, 43827385), (21, 37566330), (30, 26296431), (35, 22539798), (42, 18783165), (45, 17530954), (63, 12522110), (70, 11269899), (90, 8765477), (105, 7513266), (126, 6261055), (210, 3756633), (315, 2504422), (630, 1252211)]