953706780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{407567}}^1$

素因数の和:407595

約数の個数: 72

約数和(自身を含む): 3115449792

約数和(自身を除く): 2161743012

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 407567, 815134, 1222701, 1630268, 2037835, 2445402, 3668103, 4075670, 4890804, 5298371, 6113505, 7336206, 8151340, 10596742, 12227010, 14672412, 15895113, 18340515, 21193484, 24454020, 26491855, 31790226, 36681030, 47685339, 52983710, 63580452, 73362060, 79475565, 95370678, 105967420, 158951130, 190741356, 238426695, 317902260, 476853390, 953706780]

約数ペア:

[(1, 953706780), (2, 476853390), (3, 317902260), (4, 238426695), (5, 190741356), (6, 158951130), (9, 105967420), (10, 95370678), (12, 79475565), (13, 73362060), (15, 63580452), (18, 52983710), (20, 47685339), (26, 36681030), (30, 31790226), (36, 26491855), (39, 24454020), (45, 21193484), (52, 18340515), (60, 15895113), (65, 14672412), (78, 12227010), (90, 10596742), (117, 8151340), (130, 7336206), (156, 6113505), (180, 5298371), (195, 4890804), (234, 4075670), (260, 3668103), (390, 2445402), (468, 2037835), (585, 1630268), (780, 1222701), (1170, 815134), (2340, 407567)]