2013304790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{25657}}^1$

素因数の和:25749

約数の個数: 64

約数和(自身を含む): 4433702400

約数和(自身を除く): 2420397610

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 59, 70, 95, 118, 133, 190, 266, 295, 413, 590, 665, 826, 1121, 1330, 2065, 2242, 4130, 5605, 7847, 11210, 15694, 25657, 39235, 51314, 78470, 128285, 179599, 256570, 359198, 487483, 897995, 974966, 1513763, 1795990, 2437415, 3027526, 3412381, 4874830, 6824762, 7568815, 10596341, 15137630, 17061905, 21192682, 28761497, 34123810, 52981705, 57522994, 105963410, 143807485, 201330479, 287614970, 402660958, 1006652395, 2013304790]

約数ペア:

[(1, 2013304790), (2, 1006652395), (5, 402660958), (7, 287614970), (10, 201330479), (14, 143807485), (19, 105963410), (35, 57522994), (38, 52981705), (59, 34123810), (70, 28761497), (95, 21192682), (118, 17061905), (133, 15137630), (190, 10596341), (266, 7568815), (295, 6824762), (413, 4874830), (590, 3412381), (665, 3027526), (826, 2437415), (1121, 1795990), (1330, 1513763), (2065, 974966), (2242, 897995), (4130, 487483), (5605, 359198), (7847, 256570), (11210, 179599), (15694, 128285), (25657, 78470), (39235, 51314)]