4382460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{251}}^1$

素因数の和:363

約数の個数: 72

約数和(自身を含む): 13484016

約数和(自身を除く): 9101556

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 97, 180, 194, 251, 291, 388, 485, 502, 582, 753, 873, 970, 1004, 1164, 1255, 1455, 1506, 1746, 1940, 2259, 2510, 2910, 3012, 3492, 3765, 4365, 4518, 5020, 5820, 7530, 8730, 9036, 11295, 15060, 17460, 22590, 24347, 45180, 48694, 73041, 97388, 121735, 146082, 219123, 243470, 292164, 365205, 438246, 486940, 730410, 876492, 1095615, 1460820, 2191230, 4382460]

約数ペア:

[(1, 4382460), (2, 2191230), (3, 1460820), (4, 1095615), (5, 876492), (6, 730410), (9, 486940), (10, 438246), (12, 365205), (15, 292164), (18, 243470), (20, 219123), (30, 146082), (36, 121735), (45, 97388), (60, 73041), (90, 48694), (97, 45180), (180, 24347), (194, 22590), (251, 17460), (291, 15060), (388, 11295), (485, 9036), (502, 8730), (582, 7530), (753, 5820), (873, 5020), (970, 4518), (1004, 4365), (1164, 3765), (1255, 3492), (1455, 3012), (1506, 2910), (1746, 2510), (1940, 2259)]