2130464556

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{60449}}^1$

素因数の和:60559

約数の個数: 72

約数和(自身を含む): 5941026000

約数和(自身を除く): 3810561444

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 89, 99, 132, 178, 198, 267, 356, 396, 534, 801, 979, 1068, 1602, 1958, 2937, 3204, 3916, 5874, 8811, 11748, 17622, 35244, 60449, 120898, 181347, 241796, 362694, 544041, 664939, 725388, 1088082, 1329878, 1994817, 2176164, 2659756, 3989634, 5379961, 5984451, 7979268, 10759922, 11968902, 16139883, 21519844, 23937804, 32279766, 48419649, 59179571, 64559532, 96839298, 118359142, 177538713, 193678596, 236718284, 355077426, 532616139, 710154852, 1065232278, 2130464556]

約数ペア:

[(1, 2130464556), (2, 1065232278), (3, 710154852), (4, 532616139), (6, 355077426), (9, 236718284), (11, 193678596), (12, 177538713), (18, 118359142), (22, 96839298), (33, 64559532), (36, 59179571), (44, 48419649), (66, 32279766), (89, 23937804), (99, 21519844), (132, 16139883), (178, 11968902), (198, 10759922), (267, 7979268), (356, 5984451), (396, 5379961), (534, 3989634), (801, 2659756), (979, 2176164), (1068, 1994817), (1602, 1329878), (1958, 1088082), (2937, 725388), (3204, 664939), (3916, 544041), (5874, 362694), (8811, 241796), (11748, 181347), (17622, 120898), (35244, 60449)]