17890110

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{389}}^1$

素因数の和:482

約数の個数: 96

約数和(自身を含む): 54025920

約数和(自身を除く): 36135810

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 73, 90, 105, 126, 146, 210, 219, 315, 365, 389, 438, 511, 630, 657, 730, 778, 1022, 1095, 1167, 1314, 1533, 1945, 2190, 2334, 2555, 2723, 3066, 3285, 3501, 3890, 4599, 5110, 5446, 5835, 6570, 7002, 7665, 8169, 9198, 11670, 13615, 15330, 16338, 17505, 22995, 24507, 27230, 28397, 35010, 40845, 45990, 49014, 56794, 81690, 85191, 122535, 141985, 170382, 198779, 245070, 255573, 283970, 397558, 425955, 511146, 596337, 851910, 993895, 1192674, 1277865, 1789011, 1987790, 2555730, 2981685, 3578022, 5963370, 8945055, 17890110]

約数ペア:

[(1, 17890110), (2, 8945055), (3, 5963370), (5, 3578022), (6, 2981685), (7, 2555730), (9, 1987790), (10, 1789011), (14, 1277865), (15, 1192674), (18, 993895), (21, 851910), (30, 596337), (35, 511146), (42, 425955), (45, 397558), (63, 283970), (70, 255573), (73, 245070), (90, 198779), (105, 170382), (126, 141985), (146, 122535), (210, 85191), (219, 81690), (315, 56794), (365, 49014), (389, 45990), (438, 40845), (511, 35010), (630, 28397), (657, 27230), (730, 24507), (778, 22995), (1022, 17505), (1095, 16338), (1167, 15330), (1314, 13615), (1533, 11670), (1945, 9198), (2190, 8169), (2334, 7665), (2555, 7002), (2723, 6570), (3066, 5835), (3285, 5446), (3501, 5110), (3890, 4599)]