91482860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{197}}^1$

素因数の和:351

約数の個数: 96

約数和(自身を含む): 229920768

約数和(自身を除く): 138437908

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 107, 124, 140, 155, 197, 214, 217, 310, 394, 428, 434, 535, 620, 749, 788, 868, 985, 1070, 1085, 1379, 1498, 1970, 2140, 2170, 2758, 2996, 3317, 3745, 3940, 4340, 5516, 6107, 6634, 6895, 7490, 12214, 13268, 13790, 14980, 16585, 21079, 23219, 24428, 27580, 30535, 33170, 42158, 42749, 46438, 61070, 66340, 84316, 85498, 92876, 105395, 116095, 122140, 147553, 170996, 210790, 213745, 232190, 295106, 421580, 427490, 464380, 590212, 653449, 737765, 854980, 1306898, 1475530, 2613796, 2951060, 3267245, 4574143, 6534490, 9148286, 13068980, 18296572, 22870715, 45741430, 91482860]

約数ペア:

[(1, 91482860), (2, 45741430), (4, 22870715), (5, 18296572), (7, 13068980), (10, 9148286), (14, 6534490), (20, 4574143), (28, 3267245), (31, 2951060), (35, 2613796), (62, 1475530), (70, 1306898), (107, 854980), (124, 737765), (140, 653449), (155, 590212), (197, 464380), (214, 427490), (217, 421580), (310, 295106), (394, 232190), (428, 213745), (434, 210790), (535, 170996), (620, 147553), (749, 122140), (788, 116095), (868, 105395), (985, 92876), (1070, 85498), (1085, 84316), (1379, 66340), (1498, 61070), (1970, 46438), (2140, 42749), (2170, 42158), (2758, 33170), (2996, 30535), (3317, 27580), (3745, 24428), (3940, 23219), (4340, 21079), (5516, 16585), (6107, 14980), (6634, 13790), (6895, 13268), (7490, 12214)]