713498220

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{440431}}^1$

素因数の和:440452

約数の個数: 60

約数和(自身を含む): 2238275424

約数和(自身を除く): 1524777204

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 440431, 880862, 1321293, 1761724, 2202155, 2642586, 3963879, 4404310, 5285172, 6606465, 7927758, 8808620, 11891637, 13212930, 15855516, 19819395, 23783274, 26425860, 35674911, 39638790, 47566548, 59458185, 71349822, 79277580, 118916370, 142699644, 178374555, 237832740, 356749110, 713498220]

約数ペア:

[(1, 713498220), (2, 356749110), (3, 237832740), (4, 178374555), (5, 142699644), (6, 118916370), (9, 79277580), (10, 71349822), (12, 59458185), (15, 47566548), (18, 39638790), (20, 35674911), (27, 26425860), (30, 23783274), (36, 19819395), (45, 15855516), (54, 13212930), (60, 11891637), (81, 8808620), (90, 7927758), (108, 6606465), (135, 5285172), (162, 4404310), (180, 3963879), (270, 2642586), (324, 2202155), (405, 1761724), (540, 1321293), (810, 880862), (1620, 440431)]