2226730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{653}}^1$

素因数の和:702

約数の個数: 32

約数和(自身を含む): 4520448

約数和(自身を除く): 2293718

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 155, 310, 341, 653, 682, 1306, 1705, 3265, 3410, 6530, 7183, 14366, 20243, 35915, 40486, 71830, 101215, 202430, 222673, 445346, 1113365, 2226730]

約数ペア:

[(1, 2226730), (2, 1113365), (5, 445346), (10, 222673), (11, 202430), (22, 101215), (31, 71830), (55, 40486), (62, 35915), (110, 20243), (155, 14366), (310, 7183), (341, 6530), (653, 3410), (682, 3265), (1306, 1705)]