1211333090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1\times {\mathrm{1061}}^1$

素因数の和:1283

約数の個数: 64

約数和(自身を含む): 2427884928

約数和(自身を除く): 1216551838

約数列:

[1, 2, 5, 10, 11, 22, 55, 97, 107, 110, 194, 214, 485, 535, 970, 1061, 1067, 1070, 1177, 2122, 2134, 2354, 5305, 5335, 5885, 10379, 10610, 10670, 11671, 11770, 20758, 23342, 51895, 58355, 102917, 103790, 113527, 114169, 116710, 205834, 227054, 228338, 514585, 567635, 570845, 1029170, 1132087, 1135270, 1141690, 1248797, 2264174, 2497594, 5660435, 6243985, 11012119, 11320870, 12487970, 22024238, 55060595, 110121190, 121133309, 242266618, 605666545, 1211333090]

約数ペア:

[(1, 1211333090), (2, 605666545), (5, 242266618), (10, 121133309), (11, 110121190), (22, 55060595), (55, 22024238), (97, 12487970), (107, 11320870), (110, 11012119), (194, 6243985), (214, 5660435), (485, 2497594), (535, 2264174), (970, 1248797), (1061, 1141690), (1067, 1135270), (1070, 1132087), (1177, 1029170), (2122, 570845), (2134, 567635), (2354, 514585), (5305, 228338), (5335, 227054), (5885, 205834), (10379, 116710), (10610, 114169), (10670, 113527), (11671, 103790), (11770, 102917), (20758, 58355), (23342, 51895)]