30761300

素因数分解:

$2^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{9923}}^1$

素因数の和:9968

約数の個数: 36

約数和(自身を含む): 68912256

約数和(自身を除く): 38150956

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 50, 62, 100, 124, 155, 310, 620, 775, 1550, 3100, 9923, 19846, 39692, 49615, 99230, 198460, 248075, 307613, 496150, 615226, 992300, 1230452, 1538065, 3076130, 6152260, 7690325, 15380650, 30761300]

約数ペア:

[(1, 30761300), (2, 15380650), (4, 7690325), (5, 6152260), (10, 3076130), (20, 1538065), (25, 1230452), (31, 992300), (50, 615226), (62, 496150), (100, 307613), (124, 248075), (155, 198460), (310, 99230), (620, 49615), (775, 39692), (1550, 19846), (3100, 9923)]