86171460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{281}}^1$

素因数の和:581

約数の個数: 96

約数和(自身を含む): 255830400

約数和(自身を除く): 169658940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 269, 281, 285, 380, 538, 562, 570, 807, 843, 1076, 1124, 1140, 1345, 1405, 1614, 1686, 2690, 2810, 3228, 3372, 4035, 4215, 5111, 5339, 5380, 5620, 8070, 8430, 10222, 10678, 15333, 16017, 16140, 16860, 20444, 21356, 25555, 26695, 30666, 32034, 51110, 53390, 61332, 64068, 75589, 76665, 80085, 102220, 106780, 151178, 153330, 160170, 226767, 302356, 306660, 320340, 377945, 453534, 755890, 907068, 1133835, 1436191, 1511780, 2267670, 2872382, 4308573, 4535340, 5744764, 7180955, 8617146, 14361910, 17234292, 21542865, 28723820, 43085730, 86171460]

約数ペア:

[(1, 86171460), (2, 43085730), (3, 28723820), (4, 21542865), (5, 17234292), (6, 14361910), (10, 8617146), (12, 7180955), (15, 5744764), (19, 4535340), (20, 4308573), (30, 2872382), (38, 2267670), (57, 1511780), (60, 1436191), (76, 1133835), (95, 907068), (114, 755890), (190, 453534), (228, 377945), (269, 320340), (281, 306660), (285, 302356), (380, 226767), (538, 160170), (562, 153330), (570, 151178), (807, 106780), (843, 102220), (1076, 80085), (1124, 76665), (1140, 75589), (1345, 64068), (1405, 61332), (1614, 53390), (1686, 51110), (2690, 32034), (2810, 30666), (3228, 26695), (3372, 25555), (4035, 21356), (4215, 20444), (5111, 16860), (5339, 16140), (5380, 16017), (5620, 15333), (8070, 10678), (8430, 10222)]