8137110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1$

素因数の和:285

約数の個数: 64

約数和(自身を含む): 20736000

約数和(自身を除く): 12598890

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 47, 58, 87, 94, 141, 145, 174, 199, 235, 282, 290, 398, 435, 470, 597, 705, 870, 995, 1194, 1363, 1410, 1990, 2726, 2985, 4089, 5771, 5970, 6815, 8178, 9353, 11542, 13630, 17313, 18706, 20445, 28059, 28855, 34626, 40890, 46765, 56118, 57710, 86565, 93530, 140295, 173130, 271237, 280590, 542474, 813711, 1356185, 1627422, 2712370, 4068555, 8137110]

約数ペア:

[(1, 8137110), (2, 4068555), (3, 2712370), (5, 1627422), (6, 1356185), (10, 813711), (15, 542474), (29, 280590), (30, 271237), (47, 173130), (58, 140295), (87, 93530), (94, 86565), (141, 57710), (145, 56118), (174, 46765), (199, 40890), (235, 34626), (282, 28855), (290, 28059), (398, 20445), (435, 18706), (470, 17313), (597, 13630), (705, 11542), (870, 9353), (995, 8178), (1194, 6815), (1363, 5970), (1410, 5771), (1990, 4089), (2726, 2985)]