71370878460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{24275809}}^1$

素因数の和:24275835

約数の個数: 72

約数和(自身を含む): 232465156560

約数和(自身を除く): 161094278100

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 24275809, 48551618, 72827427, 97103236, 121379045, 145654854, 169930663, 242758090, 291309708, 339861326, 364137135, 485516180, 509791989, 679722652, 728274270, 849653315, 1019583978, 1189514641, 1456548540, 1699306630, 2039167956, 2379029282, 2548959945, 3398613260, 3568543923, 4758058564, 5097919890, 5947573205, 7137087846, 10195839780, 11895146410, 14274175692, 17842719615, 23790292820, 35685439230, 71370878460]

約数ペア:

[(1, 71370878460), (2, 35685439230), (3, 23790292820), (4, 17842719615), (5, 14274175692), (6, 11895146410), (7, 10195839780), (10, 7137087846), (12, 5947573205), (14, 5097919890), (15, 4758058564), (20, 3568543923), (21, 3398613260), (28, 2548959945), (30, 2379029282), (35, 2039167956), (42, 1699306630), (49, 1456548540), (60, 1189514641), (70, 1019583978), (84, 849653315), (98, 728274270), (105, 679722652), (140, 509791989), (147, 485516180), (196, 364137135), (210, 339861326), (245, 291309708), (294, 242758090), (420, 169930663), (490, 145654854), (588, 121379045), (735, 97103236), (980, 72827427), (1470, 48551618), (2940, 24275809)]