2331683865

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{151}}^1$

素因数の和:372

約数の個数: 144

約数和(自身を含む): 4865702400

約数和(自身を除く): 2534018535

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 47, 49, 63, 105, 141, 147, 149, 151, 235, 245, 315, 329, 423, 441, 447, 453, 705, 735, 745, 755, 987, 1043, 1057, 1341, 1359, 1645, 2115, 2205, 2235, 2265, 2303, 2961, 3129, 3171, 4935, 5215, 5285, 6705, 6795, 6909, 7003, 7097, 7301, 7399, 9387, 9513, 11515, 14805, 15645, 15855, 20727, 21009, 21291, 21903, 22197, 22499, 34545, 35015, 35485, 36505, 36995, 46935, 47565, 49021, 49679, 63027, 63873, 65709, 66591, 67497, 103635, 105045, 106455, 109515, 110985, 112495, 147063, 149037, 157493, 202491, 245105, 248395, 315135, 319365, 328545, 332955, 337485, 343147, 347753, 441189, 447111, 472479, 735315, 745185, 787465, 1012455, 1029441, 1043259, 1057453, 1102451, 1417437, 1715735, 1738765, 2205945, 2235555, 2362395, 3088323, 3129777, 3172359, 3307353, 5147205, 5216295, 5287265, 5512255, 7087185, 7402171, 9517077, 9922059, 15441615, 15648885, 15861795, 16536765, 22206513, 37010855, 47585385, 49610295, 51815197, 66619539, 111032565, 155445591, 259075985, 333097695, 466336773, 777227955, 2331683865]

約数ペア:

[(1, 2331683865), (3, 777227955), (5, 466336773), (7, 333097695), (9, 259075985), (15, 155445591), (21, 111032565), (35, 66619539), (45, 51815197), (47, 49610295), (49, 47585385), (63, 37010855), (105, 22206513), (141, 16536765), (147, 15861795), (149, 15648885), (151, 15441615), (235, 9922059), (245, 9517077), (315, 7402171), (329, 7087185), (423, 5512255), (441, 5287265), (447, 5216295), (453, 5147205), (705, 3307353), (735, 3172359), (745, 3129777), (755, 3088323), (987, 2362395), (1043, 2235555), (1057, 2205945), (1341, 1738765), (1359, 1715735), (1645, 1417437), (2115, 1102451), (2205, 1057453), (2235, 1043259), (2265, 1029441), (2303, 1012455), (2961, 787465), (3129, 745185), (3171, 735315), (4935, 472479), (5215, 447111), (5285, 441189), (6705, 347753), (6795, 343147), (6909, 337485), (7003, 332955), (7097, 328545), (7301, 319365), (7399, 315135), (9387, 248395), (9513, 245105), (11515, 202491), (14805, 157493), (15645, 149037), (15855, 147063), (20727, 112495), (21009, 110985), (21291, 109515), (21903, 106455), (22197, 105045), (22499, 103635), (34545, 67497), (35015, 66591), (35485, 65709), (36505, 63873), (36995, 63027), (46935, 49679), (47565, 49021)]