892290

素因数分解:

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

素因数の和:631

約数の個数: 48

約数和(自身を含む): 2495232

約数和(自身を除く): 1602942

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 607, 735, 1214, 1470, 1821, 3035, 3642, 4249, 6070, 8498, 9105, 12747, 18210, 21245, 25494, 29743, 42490, 59486, 63735, 89229, 127470, 148715, 178458, 297430, 446145, 892290]

約数ペア:

[(1, 892290), (2, 446145), (3, 297430), (5, 178458), (6, 148715), (7, 127470), (10, 89229), (14, 63735), (15, 59486), (21, 42490), (30, 29743), (35, 25494), (42, 21245), (49, 18210), (70, 12747), (98, 9105), (105, 8498), (147, 6070), (210, 4249), (245, 3642), (294, 3035), (490, 1821), (607, 1470), (735, 1214)]