111193810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1721}}^1$

素因数の和:1819

約数の個数: 64

約数和(自身を含む): 249951744

約数和(自身を除く): 138757934

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 71, 91, 130, 142, 182, 355, 455, 497, 710, 910, 923, 994, 1721, 1846, 2485, 3442, 4615, 4970, 6461, 8605, 9230, 12047, 12922, 17210, 22373, 24094, 32305, 44746, 60235, 64610, 111865, 120470, 122191, 156611, 223730, 244382, 313222, 610955, 783055, 855337, 1221910, 1566110, 1588483, 1710674, 3176966, 4276685, 7942415, 8553370, 11119381, 15884830, 22238762, 55596905, 111193810]

約数ペア:

[(1, 111193810), (2, 55596905), (5, 22238762), (7, 15884830), (10, 11119381), (13, 8553370), (14, 7942415), (26, 4276685), (35, 3176966), (65, 1710674), (70, 1588483), (71, 1566110), (91, 1221910), (130, 855337), (142, 783055), (182, 610955), (355, 313222), (455, 244382), (497, 223730), (710, 156611), (910, 122191), (923, 120470), (994, 111865), (1721, 64610), (1846, 60235), (2485, 44746), (3442, 32305), (4615, 24094), (4970, 22373), (6461, 17210), (8605, 12922), (9230, 12047)]