27586020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{853}}^1$

素因数の和:890

約数の個数: 144

約数和(自身を含む): 98134848

約数和(自身を除く): 70548828

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 49, 55, 60, 66, 70, 77, 84, 98, 105, 110, 132, 140, 147, 154, 165, 196, 210, 220, 231, 245, 294, 308, 330, 385, 420, 462, 490, 539, 588, 660, 735, 770, 853, 924, 980, 1078, 1155, 1470, 1540, 1617, 1706, 2156, 2310, 2559, 2695, 2940, 3234, 3412, 4265, 4620, 5118, 5390, 5971, 6468, 8085, 8530, 9383, 10236, 10780, 11942, 12795, 16170, 17060, 17913, 18766, 23884, 25590, 28149, 29855, 32340, 35826, 37532, 41797, 46915, 51180, 56298, 59710, 65681, 71652, 83594, 89565, 93830, 112596, 119420, 125391, 131362, 140745, 167188, 179130, 187660, 197043, 208985, 250782, 262724, 281490, 328405, 358260, 394086, 417970, 459767, 501564, 562980, 626955, 656810, 788172, 835940, 919534, 985215, 1253910, 1313620, 1379301, 1839068, 1970430, 2298835, 2507820, 2758602, 3940860, 4597670, 5517204, 6896505, 9195340, 13793010, 27586020]

約数ペア:

[(1, 27586020), (2, 13793010), (3, 9195340), (4, 6896505), (5, 5517204), (6, 4597670), (7, 3940860), (10, 2758602), (11, 2507820), (12, 2298835), (14, 1970430), (15, 1839068), (20, 1379301), (21, 1313620), (22, 1253910), (28, 985215), (30, 919534), (33, 835940), (35, 788172), (42, 656810), (44, 626955), (49, 562980), (55, 501564), (60, 459767), (66, 417970), (70, 394086), (77, 358260), (84, 328405), (98, 281490), (105, 262724), (110, 250782), (132, 208985), (140, 197043), (147, 187660), (154, 179130), (165, 167188), (196, 140745), (210, 131362), (220, 125391), (231, 119420), (245, 112596), (294, 93830), (308, 89565), (330, 83594), (385, 71652), (420, 65681), (462, 59710), (490, 56298), (539, 51180), (588, 46915), (660, 41797), (735, 37532), (770, 35826), (853, 32340), (924, 29855), (980, 28149), (1078, 25590), (1155, 23884), (1470, 18766), (1540, 17913), (1617, 17060), (1706, 16170), (2156, 12795), (2310, 11942), (2559, 10780), (2695, 10236), (2940, 9383), (3234, 8530), (3412, 8085), (4265, 6468), (4620, 5971), (5118, 5390)]