2023172460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{488689}}^1$

素因数の和:488727

約数の個数: 72

約数和(自身を含む): 6403793760

約数和(自身を除く): 4380621300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 488689, 977378, 1466067, 1954756, 2443445, 2932134, 4398201, 4886890, 5864268, 7330335, 8796402, 9773780, 11239847, 14660670, 17592804, 21991005, 22479694, 29321340, 33719541, 43982010, 44959388, 56199235, 67439082, 87964020, 101158623, 112398470, 134878164, 168597705, 202317246, 224796940, 337195410, 404634492, 505793115, 674390820, 1011586230, 2023172460]

約数ペア:

[(1, 2023172460), (2, 1011586230), (3, 674390820), (4, 505793115), (5, 404634492), (6, 337195410), (9, 224796940), (10, 202317246), (12, 168597705), (15, 134878164), (18, 112398470), (20, 101158623), (23, 87964020), (30, 67439082), (36, 56199235), (45, 44959388), (46, 43982010), (60, 33719541), (69, 29321340), (90, 22479694), (92, 21991005), (115, 17592804), (138, 14660670), (180, 11239847), (207, 9773780), (230, 8796402), (276, 7330335), (345, 5864268), (414, 4886890), (460, 4398201), (690, 2932134), (828, 2443445), (1035, 1954756), (1380, 1466067), (2070, 977378), (4140, 488689)]