2078607720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{2474533}}^1$

素因数の和:2474554

約数の個数: 64

約数和(自身を含む): 7126657920

約数和(自身を除く): 5048050200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 2474533, 4949066, 7423599, 9898132, 12372665, 14847198, 17321731, 19796264, 24745330, 29694396, 34643462, 37117995, 49490660, 51965193, 59388792, 69286924, 74235990, 86608655, 98981320, 103930386, 138573848, 148471980, 173217310, 207860772, 259825965, 296943960, 346434620, 415721544, 519651930, 692869240, 1039303860, 2078607720]

約数ペア:

[(1, 2078607720), (2, 1039303860), (3, 692869240), (4, 519651930), (5, 415721544), (6, 346434620), (7, 296943960), (8, 259825965), (10, 207860772), (12, 173217310), (14, 148471980), (15, 138573848), (20, 103930386), (21, 98981320), (24, 86608655), (28, 74235990), (30, 69286924), (35, 59388792), (40, 51965193), (42, 49490660), (56, 37117995), (60, 34643462), (70, 29694396), (84, 24745330), (105, 19796264), (120, 17321731), (140, 14847198), (168, 12372665), (210, 9898132), (280, 7423599), (420, 4949066), (840, 2474533)]