7927834390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{181}}^2\times {\mathrm{3457}}^1$

素因数の和:3833

約数の個数: 48

約数和(自身を含む): 16404032736

約数和(自身を除く): 8476198346

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 181, 362, 905, 1267, 1810, 2534, 3457, 6335, 6914, 12670, 17285, 24199, 32761, 34570, 48398, 65522, 120995, 163805, 229327, 241990, 327610, 458654, 625717, 1146635, 1251434, 2293270, 3128585, 4380019, 6257170, 8760038, 21900095, 43800190, 113254777, 226509554, 566273885, 792783439, 1132547770, 1585566878, 3963917195, 7927834390]

約数ペア:

[(1, 7927834390), (2, 3963917195), (5, 1585566878), (7, 1132547770), (10, 792783439), (14, 566273885), (35, 226509554), (70, 113254777), (181, 43800190), (362, 21900095), (905, 8760038), (1267, 6257170), (1810, 4380019), (2534, 3128585), (3457, 2293270), (6335, 1251434), (6914, 1146635), (12670, 625717), (17285, 458654), (24199, 327610), (32761, 241990), (34570, 229327), (48398, 163805), (65522, 120995)]