26738790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1$

素因数の和:186

約数の個数: 128

約数和(自身を含む): 75841920

約数和(自身を除く): 49103130

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 37, 39, 51, 65, 74, 78, 85, 102, 109, 111, 130, 170, 185, 195, 218, 221, 222, 255, 327, 370, 390, 442, 481, 510, 545, 555, 629, 654, 663, 962, 1090, 1105, 1110, 1258, 1326, 1417, 1443, 1635, 1853, 1887, 2210, 2405, 2834, 2886, 3145, 3270, 3315, 3706, 3774, 4033, 4251, 4810, 5559, 6290, 6630, 7085, 7215, 8066, 8177, 8502, 9265, 9435, 11118, 12099, 14170, 14430, 16354, 18530, 18870, 20165, 21255, 24089, 24198, 24531, 27795, 40330, 40885, 42510, 48178, 49062, 52429, 55590, 60495, 68561, 72267, 81770, 104858, 120445, 120990, 122655, 137122, 144534, 157287, 205683, 240890, 245310, 262145, 314574, 342805, 361335, 411366, 524290, 685610, 722670, 786435, 891293, 1028415, 1572870, 1782586, 2056830, 2673879, 4456465, 5347758, 8912930, 13369395, 26738790]

約数ペア:

[(1, 26738790), (2, 13369395), (3, 8912930), (5, 5347758), (6, 4456465), (10, 2673879), (13, 2056830), (15, 1782586), (17, 1572870), (26, 1028415), (30, 891293), (34, 786435), (37, 722670), (39, 685610), (51, 524290), (65, 411366), (74, 361335), (78, 342805), (85, 314574), (102, 262145), (109, 245310), (111, 240890), (130, 205683), (170, 157287), (185, 144534), (195, 137122), (218, 122655), (221, 120990), (222, 120445), (255, 104858), (327, 81770), (370, 72267), (390, 68561), (442, 60495), (481, 55590), (510, 52429), (545, 49062), (555, 48178), (629, 42510), (654, 40885), (663, 40330), (962, 27795), (1090, 24531), (1105, 24198), (1110, 24089), (1258, 21255), (1326, 20165), (1417, 18870), (1443, 18530), (1635, 16354), (1853, 14430), (1887, 14170), (2210, 12099), (2405, 11118), (2834, 9435), (2886, 9265), (3145, 8502), (3270, 8177), (3315, 8066), (3706, 7215), (3774, 7085), (4033, 6630), (4251, 6290), (4810, 5559)]