2207268530

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{373}}^1$

素因数の和:639

約数の個数: 64

約数和(自身を含む): 4132101600

約数和(自身を除く): 1924833070

約数列:

[1, 2, 5, 10, 61, 89, 109, 122, 178, 218, 305, 373, 445, 545, 610, 746, 890, 1090, 1865, 3730, 5429, 6649, 9701, 10858, 13298, 19402, 22753, 27145, 33197, 33245, 40657, 45506, 48505, 54290, 66394, 66490, 81314, 97010, 113765, 165985, 203285, 227530, 331970, 406570, 591761, 1183522, 2025017, 2480077, 2958805, 3618473, 4050034, 4960154, 5917610, 7236946, 10125085, 12400385, 18092365, 20250170, 24800770, 36184730, 220726853, 441453706, 1103634265, 2207268530]

約数ペア:

[(1, 2207268530), (2, 1103634265), (5, 441453706), (10, 220726853), (61, 36184730), (89, 24800770), (109, 20250170), (122, 18092365), (178, 12400385), (218, 10125085), (305, 7236946), (373, 5917610), (445, 4960154), (545, 4050034), (610, 3618473), (746, 2958805), (890, 2480077), (1090, 2025017), (1865, 1183522), (3730, 591761), (5429, 406570), (6649, 331970), (9701, 227530), (10858, 203285), (13298, 165985), (19402, 113765), (22753, 97010), (27145, 81314), (33197, 66490), (33245, 66394), (40657, 54290), (45506, 48505)]