142007344130

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2389}}^1\times {\mathrm{204973}}^1$

素因数の和:207398

約数の個数: 32

約数和(自身を含む): 264539444400

約数和(自身を除く): 122532100270

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 2389, 4778, 11945, 23890, 69281, 138562, 204973, 346405, 409946, 692810, 1024865, 2049730, 5944217, 11888434, 29721085, 59442170, 489680497, 979360994, 2448402485, 4896804970, 14200734413, 28401468826, 71003672065, 142007344130]

約数ペア:

[(1, 142007344130), (2, 71003672065), (5, 28401468826), (10, 14200734413), (29, 4896804970), (58, 2448402485), (145, 979360994), (290, 489680497), (2389, 59442170), (4778, 29721085), (11945, 11888434), (23890, 5944217), (69281, 2049730), (138562, 1024865), (204973, 692810), (346405, 409946)]