87298260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{347}}^1\times {\mathrm{599}}^1$

素因数の和:965

約数の個数: 96

約数和(自身を含む): 280627200

約数和(自身を除く): 193328940

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 347, 420, 599, 694, 1041, 1198, 1388, 1735, 1797, 2082, 2396, 2429, 2995, 3470, 3594, 4164, 4193, 4858, 5205, 5990, 6940, 7188, 7287, 8386, 8985, 9716, 10410, 11980, 12145, 12579, 14574, 16772, 17970, 20820, 20965, 24290, 25158, 29148, 35940, 36435, 41930, 48580, 50316, 62895, 72870, 83860, 125790, 145740, 207853, 251580, 415706, 623559, 831412, 1039265, 1247118, 1454971, 2078530, 2494236, 2909942, 3117795, 4157060, 4364913, 5819884, 6235590, 7274855, 8729826, 12471180, 14549710, 17459652, 21824565, 29099420, 43649130, 87298260]

約数ペア:

[(1, 87298260), (2, 43649130), (3, 29099420), (4, 21824565), (5, 17459652), (6, 14549710), (7, 12471180), (10, 8729826), (12, 7274855), (14, 6235590), (15, 5819884), (20, 4364913), (21, 4157060), (28, 3117795), (30, 2909942), (35, 2494236), (42, 2078530), (60, 1454971), (70, 1247118), (84, 1039265), (105, 831412), (140, 623559), (210, 415706), (347, 251580), (420, 207853), (599, 145740), (694, 125790), (1041, 83860), (1198, 72870), (1388, 62895), (1735, 50316), (1797, 48580), (2082, 41930), (2396, 36435), (2429, 35940), (2995, 29148), (3470, 25158), (3594, 24290), (4164, 20965), (4193, 20820), (4858, 17970), (5205, 16772), (5990, 14574), (6940, 12579), (7188, 12145), (7287, 11980), (8386, 10410), (8985, 9716)]