2011284795

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{10429}}^1$

素因数の和:10516

約数の個数: 64

約数和(自身を含む): 3700730880

約数和(自身を除く): 1689446085

約数列:

[1, 3, 5, 13, 15, 23, 39, 43, 65, 69, 115, 129, 195, 215, 299, 345, 559, 645, 897, 989, 1495, 1677, 2795, 2967, 4485, 4945, 8385, 10429, 12857, 14835, 31287, 38571, 52145, 64285, 135577, 156435, 192855, 239867, 406731, 448447, 677885, 719601, 1199335, 1345341, 2033655, 2242235, 3118271, 3598005, 5829811, 6726705, 9354813, 10314281, 15591355, 17489433, 29149055, 30942843, 46774065, 51571405, 87447165, 134085653, 154714215, 402256959, 670428265, 2011284795]

約数ペア:

[(1, 2011284795), (3, 670428265), (5, 402256959), (13, 154714215), (15, 134085653), (23, 87447165), (39, 51571405), (43, 46774065), (65, 30942843), (69, 29149055), (115, 17489433), (129, 15591355), (195, 10314281), (215, 9354813), (299, 6726705), (345, 5829811), (559, 3598005), (645, 3118271), (897, 2242235), (989, 2033655), (1495, 1345341), (1677, 1199335), (2795, 719601), (2967, 677885), (4485, 448447), (4945, 406731), (8385, 239867), (10429, 192855), (12857, 156435), (14835, 135577), (31287, 64285), (38571, 52145)]