47460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{113}}^1$

素因数の和:132

約数の個数: 48

約数和(自身を含む): 153216

約数和(自身を除く): 105756

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 113, 140, 210, 226, 339, 420, 452, 565, 678, 791, 1130, 1356, 1582, 1695, 2260, 2373, 3164, 3390, 3955, 4746, 6780, 7910, 9492, 11865, 15820, 23730, 47460]

約数ペア:

[(1, 47460), (2, 23730), (3, 15820), (4, 11865), (5, 9492), (6, 7910), (7, 6780), (10, 4746), (12, 3955), (14, 3390), (15, 3164), (20, 2373), (21, 2260), (28, 1695), (30, 1582), (35, 1356), (42, 1130), (60, 791), (70, 678), (84, 565), (105, 452), (113, 420), (140, 339), (210, 226)]