21432587460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{373}}^1\times {\mathrm{33023}}^1$

素因数の和:33437

約数の個数: 96

約数和(自身を含む): 62248919040

約数和(自身を除く): 40816331580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 373, 435, 580, 746, 870, 1119, 1492, 1740, 1865, 2238, 3730, 4476, 5595, 7460, 10817, 11190, 21634, 22380, 32451, 33023, 43268, 54085, 64902, 66046, 99069, 108170, 129804, 132092, 162255, 165115, 198138, 216340, 324510, 330230, 396276, 495345, 649020, 660460, 957667, 990690, 1915334, 1981380, 2873001, 3830668, 4788335, 5746002, 9576670, 11492004, 12317579, 14365005, 19153340, 24635158, 28730010, 36952737, 49270316, 57460020, 61587895, 73905474, 123175790, 147810948, 184763685, 246351580, 357209791, 369527370, 714419582, 739054740, 1071629373, 1428839164, 1786048955, 2143258746, 3572097910, 4286517492, 5358146865, 7144195820, 10716293730, 21432587460]

約数ペア:

[(1, 21432587460), (2, 10716293730), (3, 7144195820), (4, 5358146865), (5, 4286517492), (6, 3572097910), (10, 2143258746), (12, 1786048955), (15, 1428839164), (20, 1071629373), (29, 739054740), (30, 714419582), (58, 369527370), (60, 357209791), (87, 246351580), (116, 184763685), (145, 147810948), (174, 123175790), (290, 73905474), (348, 61587895), (373, 57460020), (435, 49270316), (580, 36952737), (746, 28730010), (870, 24635158), (1119, 19153340), (1492, 14365005), (1740, 12317579), (1865, 11492004), (2238, 9576670), (3730, 5746002), (4476, 4788335), (5595, 3830668), (7460, 2873001), (10817, 1981380), (11190, 1915334), (21634, 990690), (22380, 957667), (32451, 660460), (33023, 649020), (43268, 495345), (54085, 396276), (64902, 330230), (66046, 324510), (99069, 216340), (108170, 198138), (129804, 165115), (132092, 162255)]