7061800

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:131

約数の個数: 96

約数和(自身を含む): 18213120

約数和(自身を除く): 11151320

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 31, 34, 40, 50, 62, 67, 68, 85, 100, 124, 134, 136, 155, 170, 200, 248, 268, 310, 335, 340, 425, 527, 536, 620, 670, 680, 775, 850, 1054, 1139, 1240, 1340, 1550, 1675, 1700, 2077, 2108, 2278, 2635, 2680, 3100, 3350, 3400, 4154, 4216, 4556, 5270, 5695, 6200, 6700, 8308, 9112, 10385, 10540, 11390, 13175, 13400, 16616, 20770, 21080, 22780, 26350, 28475, 35309, 41540, 45560, 51925, 52700, 56950, 70618, 83080, 103850, 105400, 113900, 141236, 176545, 207700, 227800, 282472, 353090, 415400, 706180, 882725, 1412360, 1765450, 3530900, 7061800]

約数ペア:

[(1, 7061800), (2, 3530900), (4, 1765450), (5, 1412360), (8, 882725), (10, 706180), (17, 415400), (20, 353090), (25, 282472), (31, 227800), (34, 207700), (40, 176545), (50, 141236), (62, 113900), (67, 105400), (68, 103850), (85, 83080), (100, 70618), (124, 56950), (134, 52700), (136, 51925), (155, 45560), (170, 41540), (200, 35309), (248, 28475), (268, 26350), (310, 22780), (335, 21080), (340, 20770), (425, 16616), (527, 13400), (536, 13175), (620, 11390), (670, 10540), (680, 10385), (775, 9112), (850, 8308), (1054, 6700), (1139, 6200), (1240, 5695), (1340, 5270), (1550, 4556), (1675, 4216), (1700, 4154), (2077, 3400), (2108, 3350), (2278, 3100), (2635, 2680)]