141638070

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{21757}}^1$

素因数の和:21805

約数の個数: 64

約数和(自身を含む): 401043456

約数和(自身を除く): 259405386

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 62, 70, 93, 105, 155, 186, 210, 217, 310, 434, 465, 651, 930, 1085, 1302, 2170, 3255, 6510, 21757, 43514, 65271, 108785, 130542, 152299, 217570, 304598, 326355, 456897, 652710, 674467, 761495, 913794, 1348934, 1522990, 2023401, 2284485, 3372335, 4046802, 4568970, 4721269, 6744670, 9442538, 10117005, 14163807, 20234010, 23606345, 28327614, 47212690, 70819035, 141638070]

約数ペア:

[(1, 141638070), (2, 70819035), (3, 47212690), (5, 28327614), (6, 23606345), (7, 20234010), (10, 14163807), (14, 10117005), (15, 9442538), (21, 6744670), (30, 4721269), (31, 4568970), (35, 4046802), (42, 3372335), (62, 2284485), (70, 2023401), (93, 1522990), (105, 1348934), (155, 913794), (186, 761495), (210, 674467), (217, 652710), (310, 456897), (434, 326355), (465, 304598), (651, 217570), (930, 152299), (1085, 130542), (1302, 108785), (2170, 65271), (3255, 43514), (6510, 21757)]