82855890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3079}}^1$

素因数の和:3128

約数の個数: 96

約数和(自身を含む): 242161920

約数和(自身を除く): 159306030

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 23, 26, 30, 39, 45, 46, 65, 69, 78, 90, 115, 117, 130, 138, 195, 207, 230, 234, 299, 345, 390, 414, 585, 598, 690, 897, 1035, 1170, 1495, 1794, 2070, 2691, 2990, 3079, 4485, 5382, 6158, 8970, 9237, 13455, 15395, 18474, 26910, 27711, 30790, 40027, 46185, 55422, 70817, 80054, 92370, 120081, 138555, 141634, 200135, 212451, 240162, 277110, 354085, 360243, 400270, 424902, 600405, 637353, 708170, 720486, 920621, 1062255, 1200810, 1274706, 1801215, 1841242, 2124510, 2761863, 3186765, 3602430, 4603105, 5523726, 6373530, 8285589, 9206210, 13809315, 16571178, 27618630, 41427945, 82855890]

約数ペア:

[(1, 82855890), (2, 41427945), (3, 27618630), (5, 16571178), (6, 13809315), (9, 9206210), (10, 8285589), (13, 6373530), (15, 5523726), (18, 4603105), (23, 3602430), (26, 3186765), (30, 2761863), (39, 2124510), (45, 1841242), (46, 1801215), (65, 1274706), (69, 1200810), (78, 1062255), (90, 920621), (115, 720486), (117, 708170), (130, 637353), (138, 600405), (195, 424902), (207, 400270), (230, 360243), (234, 354085), (299, 277110), (345, 240162), (390, 212451), (414, 200135), (585, 141634), (598, 138555), (690, 120081), (897, 92370), (1035, 80054), (1170, 70817), (1495, 55422), (1794, 46185), (2070, 40027), (2691, 30790), (2990, 27711), (3079, 26910), (4485, 18474), (5382, 15395), (6158, 13455), (8970, 9237)]