293036380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{161009}}^1$

素因数の和:161038

約数の個数: 48

約数和(自身を含む): 757391040

約数和(自身を除く): 464354660

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 161009, 322018, 644036, 805045, 1127063, 1610090, 2093117, 2254126, 3220180, 4186234, 4508252, 5635315, 8372468, 10465585, 11270630, 14651819, 20931170, 22541260, 29303638, 41862340, 58607276, 73259095, 146518190, 293036380]

約数ペア:

[(1, 293036380), (2, 146518190), (4, 73259095), (5, 58607276), (7, 41862340), (10, 29303638), (13, 22541260), (14, 20931170), (20, 14651819), (26, 11270630), (28, 10465585), (35, 8372468), (52, 5635315), (65, 4508252), (70, 4186234), (91, 3220180), (130, 2254126), (140, 2093117), (182, 1610090), (260, 1127063), (364, 805045), (455, 644036), (910, 322018), (1820, 161009)]