1570648740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{429139}}^1$

素因数の和:429212

約数の個数: 48

約数和(自身を含む): 4469922240

約数和(自身を除く): 2899273500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 183, 244, 305, 366, 610, 732, 915, 1220, 1830, 3660, 429139, 858278, 1287417, 1716556, 2145695, 2574834, 4291390, 5149668, 6437085, 8582780, 12874170, 25748340, 26177479, 52354958, 78532437, 104709916, 130887395, 157064874, 261774790, 314129748, 392662185, 523549580, 785324370, 1570648740]

約数ペア:

[(1, 1570648740), (2, 785324370), (3, 523549580), (4, 392662185), (5, 314129748), (6, 261774790), (10, 157064874), (12, 130887395), (15, 104709916), (20, 78532437), (30, 52354958), (60, 26177479), (61, 25748340), (122, 12874170), (183, 8582780), (244, 6437085), (305, 5149668), (366, 4291390), (610, 2574834), (732, 2145695), (915, 1716556), (1220, 1287417), (1830, 858278), (3660, 429139)]