2169657945

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{11273}}^1$

素因数の和:11351

約数の個数: 96

約数和(自身を含む): 4727503872

約数和(自身を除く): 2557845927

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 45, 47, 63, 65, 91, 105, 117, 141, 195, 235, 273, 315, 329, 423, 455, 585, 611, 705, 819, 987, 1365, 1645, 1833, 2115, 2961, 3055, 4095, 4277, 4935, 5499, 9165, 11273, 12831, 14805, 21385, 27495, 33819, 38493, 56365, 64155, 78911, 101457, 146549, 169095, 192465, 236733, 394555, 439647, 507285, 529831, 710199, 732745, 1025843, 1183665, 1318941, 1589493, 2198235, 2649155, 3077529, 3550995, 3708817, 4768479, 5129215, 6594705, 6887803, 7947465, 9232587, 11126451, 15387645, 18544085, 20663409, 23842395, 33379353, 34439015, 46162935, 48214621, 55632255, 61990227, 103317045, 144643863, 166896765, 241073105, 309951135, 433931589, 723219315, 2169657945]

約数ペア:

[(1, 2169657945), (3, 723219315), (5, 433931589), (7, 309951135), (9, 241073105), (13, 166896765), (15, 144643863), (21, 103317045), (35, 61990227), (39, 55632255), (45, 48214621), (47, 46162935), (63, 34439015), (65, 33379353), (91, 23842395), (105, 20663409), (117, 18544085), (141, 15387645), (195, 11126451), (235, 9232587), (273, 7947465), (315, 6887803), (329, 6594705), (423, 5129215), (455, 4768479), (585, 3708817), (611, 3550995), (705, 3077529), (819, 2649155), (987, 2198235), (1365, 1589493), (1645, 1318941), (1833, 1183665), (2115, 1025843), (2961, 732745), (3055, 710199), (4095, 529831), (4277, 507285), (4935, 439647), (5499, 394555), (9165, 236733), (11273, 192465), (12831, 169095), (14805, 146549), (21385, 101457), (27495, 78911), (33819, 64155), (38493, 56365)]