277180990

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{6301}}^1$

素因数の和:6444

約数の個数: 32

約数和(自身を含む): 514545696

約数和(自身を除く): 237364706

約数列:

[1, 2, 5, 10, 53, 83, 106, 166, 265, 415, 530, 830, 4399, 6301, 8798, 12602, 21995, 31505, 43990, 63010, 333953, 522983, 667906, 1045966, 1669765, 2614915, 3339530, 5229830, 27718099, 55436198, 138590495, 277180990]

約数ペア:

[(1, 277180990), (2, 138590495), (5, 55436198), (10, 27718099), (53, 5229830), (83, 3339530), (106, 2614915), (166, 1669765), (265, 1045966), (415, 667906), (530, 522983), (830, 333953), (4399, 63010), (6301, 43990), (8798, 31505), (12602, 21995)]