2676870

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{607}}^1$

素因数の和:634

約数の個数: 72

約数和(自身を含む): 8109504

約数和(自身を除く): 5432634

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 210, 245, 294, 315, 441, 490, 607, 630, 735, 882, 1214, 1470, 1821, 2205, 3035, 3642, 4249, 4410, 5463, 6070, 8498, 9105, 10926, 12747, 18210, 21245, 25494, 27315, 29743, 38241, 42490, 54630, 59486, 63735, 76482, 89229, 127470, 148715, 178458, 191205, 267687, 297430, 382410, 446145, 535374, 892290, 1338435, 2676870]

約数ペア:

[(1, 2676870), (2, 1338435), (3, 892290), (5, 535374), (6, 446145), (7, 382410), (9, 297430), (10, 267687), (14, 191205), (15, 178458), (18, 148715), (21, 127470), (30, 89229), (35, 76482), (42, 63735), (45, 59486), (49, 54630), (63, 42490), (70, 38241), (90, 29743), (98, 27315), (105, 25494), (126, 21245), (147, 18210), (210, 12747), (245, 10926), (294, 9105), (315, 8498), (441, 6070), (490, 5463), (607, 4410), (630, 4249), (735, 3642), (882, 3035), (1214, 2205), (1470, 1821)]