23861630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{191}}^1$

素因数の和:273

約数の個数: 48

約数和(自身を含む): 48045312

約数和(自身を除く): 24183682

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 191, 310, 382, 403, 806, 955, 961, 1910, 1922, 2015, 2483, 4030, 4805, 4966, 5921, 9610, 11842, 12415, 12493, 24830, 24986, 29605, 59210, 62465, 76973, 124930, 153946, 183551, 367102, 384865, 769730, 917755, 1835510, 2386163, 4772326, 11930815, 23861630]

約数ペア:

[(1, 23861630), (2, 11930815), (5, 4772326), (10, 2386163), (13, 1835510), (26, 917755), (31, 769730), (62, 384865), (65, 367102), (130, 183551), (155, 153946), (191, 124930), (310, 76973), (382, 62465), (403, 59210), (806, 29605), (955, 24986), (961, 24830), (1910, 12493), (1922, 12415), (2015, 11842), (2483, 9610), (4030, 5921), (4805, 4966)]