2017910010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{22549}}^1$

素因数の和:22735

約数の個数: 64

約数和(自身を含む): 5130576000

約数和(自身を除く): 3112665990

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 157, 190, 285, 314, 471, 570, 785, 942, 1570, 2355, 2983, 4710, 5966, 8949, 14915, 17898, 22549, 29830, 44745, 45098, 67647, 89490, 112745, 135294, 225490, 338235, 428431, 676470, 856862, 1285293, 2142155, 2570586, 3540193, 4284310, 6426465, 7080386, 10620579, 12852930, 17700965, 21241158, 35401930, 53102895, 67263667, 106205790, 134527334, 201791001, 336318335, 403582002, 672636670, 1008955005, 2017910010]

約数ペア:

[(1, 2017910010), (2, 1008955005), (3, 672636670), (5, 403582002), (6, 336318335), (10, 201791001), (15, 134527334), (19, 106205790), (30, 67263667), (38, 53102895), (57, 35401930), (95, 21241158), (114, 17700965), (157, 12852930), (190, 10620579), (285, 7080386), (314, 6426465), (471, 4284310), (570, 3540193), (785, 2570586), (942, 2142155), (1570, 1285293), (2355, 856862), (2983, 676470), (4710, 428431), (5966, 338235), (8949, 225490), (14915, 135294), (17898, 112745), (22549, 89490), (29830, 67647), (44745, 45098)]