12151503990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1229}}^1\times {\mathrm{109859}}^1$

素因数の和:111101

約数の個数: 48

約数和(自身を含む): 31619905200

約数和(自身を除く): 19468401210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1229, 2458, 3687, 6145, 7374, 11061, 12290, 18435, 22122, 36870, 55305, 109859, 110610, 219718, 329577, 549295, 659154, 988731, 1098590, 1647885, 1977462, 3295770, 4943655, 9887310, 135016711, 270033422, 405050133, 675083555, 810100266, 1215150399, 1350167110, 2025250665, 2430300798, 4050501330, 6075751995, 12151503990]

約数ペア:

[(1, 12151503990), (2, 6075751995), (3, 4050501330), (5, 2430300798), (6, 2025250665), (9, 1350167110), (10, 1215150399), (15, 810100266), (18, 675083555), (30, 405050133), (45, 270033422), (90, 135016711), (1229, 9887310), (2458, 4943655), (3687, 3295770), (6145, 1977462), (7374, 1647885), (11061, 1098590), (12290, 988731), (18435, 659154), (22122, 549295), (36870, 329577), (55305, 219718), (109859, 110610)]