42075740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{179}}^1$

素因数の和:291

約数の個数: 96

約数和(自身を含む): 107412480

約数和(自身を除く): 65336740

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 73, 92, 115, 140, 146, 161, 179, 230, 292, 322, 358, 365, 460, 511, 644, 716, 730, 805, 895, 1022, 1253, 1460, 1610, 1679, 1790, 2044, 2506, 2555, 3220, 3358, 3580, 4117, 5012, 5110, 6265, 6716, 8234, 8395, 10220, 11753, 12530, 13067, 16468, 16790, 20585, 23506, 25060, 26134, 28819, 33580, 41170, 47012, 52268, 57638, 58765, 65335, 82340, 91469, 115276, 117530, 130670, 144095, 182938, 235060, 261340, 288190, 300541, 365876, 457345, 576380, 601082, 914690, 1202164, 1502705, 1829380, 2103787, 3005410, 4207574, 6010820, 8415148, 10518935, 21037870, 42075740]

約数ペア:

[(1, 42075740), (2, 21037870), (4, 10518935), (5, 8415148), (7, 6010820), (10, 4207574), (14, 3005410), (20, 2103787), (23, 1829380), (28, 1502705), (35, 1202164), (46, 914690), (70, 601082), (73, 576380), (92, 457345), (115, 365876), (140, 300541), (146, 288190), (161, 261340), (179, 235060), (230, 182938), (292, 144095), (322, 130670), (358, 117530), (365, 115276), (460, 91469), (511, 82340), (644, 65335), (716, 58765), (730, 57638), (805, 52268), (895, 47012), (1022, 41170), (1253, 33580), (1460, 28819), (1610, 26134), (1679, 25060), (1790, 23506), (2044, 20585), (2506, 16790), (2555, 16468), (3220, 13067), (3358, 12530), (3580, 11753), (4117, 10220), (5012, 8395), (5110, 8234), (6265, 6716)]