15350890

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2153}}^1$

素因数の和:2214

約数の個数: 32

約数和(自身を含む): 29776896

約数和(自身を除く): 14426006

約数列:

[1, 2, 5, 10, 23, 31, 46, 62, 115, 155, 230, 310, 713, 1426, 2153, 3565, 4306, 7130, 10765, 21530, 49519, 66743, 99038, 133486, 247595, 333715, 495190, 667430, 1535089, 3070178, 7675445, 15350890]

約数ペア:

[(1, 15350890), (2, 7675445), (5, 3070178), (10, 1535089), (23, 667430), (31, 495190), (46, 333715), (62, 247595), (115, 133486), (155, 99038), (230, 66743), (310, 49519), (713, 21530), (1426, 10765), (2153, 7130), (3565, 4306)]