2245398435

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1583}}^1$

素因数の和:1702

約数の個数: 128

約数和(自身を含む): 4866048000

約数和(自身を除く): 2620649565

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 27, 35, 45, 57, 63, 79, 95, 105, 133, 135, 171, 189, 237, 285, 315, 395, 399, 513, 553, 665, 711, 855, 945, 1185, 1197, 1501, 1583, 1659, 1995, 2133, 2565, 2765, 3555, 3591, 4503, 4749, 4977, 5985, 7505, 7915, 8295, 10507, 10665, 11081, 13509, 14247, 14931, 17955, 22515, 23745, 24885, 30077, 31521, 33243, 40527, 42741, 52535, 55405, 67545, 71235, 74655, 90231, 94563, 99729, 125057, 150385, 157605, 166215, 202635, 210539, 213705, 270693, 283689, 299187, 375171, 451155, 472815, 498645, 625285, 631617, 812079, 875399, 1052695, 1125513, 1353465, 1418445, 1495935, 1875855, 1894851, 2376083, 2626197, 3158085, 3376539, 4060395, 4376995, 5627565, 5684553, 7128249, 7878591, 9474255, 11880415, 13130985, 16632581, 16882695, 21384747, 23635773, 28422765, 35641245, 39392955, 49897743, 64154241, 83162905, 106923735, 118178865, 149693229, 249488715, 320771205, 449079687, 748466145, 2245398435]

約数ペア:

[(1, 2245398435), (3, 748466145), (5, 449079687), (7, 320771205), (9, 249488715), (15, 149693229), (19, 118178865), (21, 106923735), (27, 83162905), (35, 64154241), (45, 49897743), (57, 39392955), (63, 35641245), (79, 28422765), (95, 23635773), (105, 21384747), (133, 16882695), (135, 16632581), (171, 13130985), (189, 11880415), (237, 9474255), (285, 7878591), (315, 7128249), (395, 5684553), (399, 5627565), (513, 4376995), (553, 4060395), (665, 3376539), (711, 3158085), (855, 2626197), (945, 2376083), (1185, 1894851), (1197, 1875855), (1501, 1495935), (1583, 1418445), (1659, 1353465), (1995, 1125513), (2133, 1052695), (2565, 875399), (2765, 812079), (3555, 631617), (3591, 625285), (4503, 498645), (4749, 472815), (4977, 451155), (5985, 375171), (7505, 299187), (7915, 283689), (8295, 270693), (10507, 213705), (10665, 210539), (11081, 202635), (13509, 166215), (14247, 157605), (14931, 150385), (17955, 125057), (22515, 99729), (23745, 94563), (24885, 90231), (30077, 74655), (31521, 71235), (33243, 67545), (40527, 55405), (42741, 52535)]