1791288366980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{3375077}}^1$

素因数の和:3375333

約数の個数: 96

約数和(自身を含む): 4572393670656

約数和(自身を除く): 2781105303676

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 223, 238, 340, 446, 476, 595, 892, 1115, 1190, 1561, 2230, 2380, 3122, 3791, 4460, 6244, 7582, 7805, 15164, 15610, 18955, 26537, 31220, 37910, 53074, 75820, 106148, 132685, 265370, 530740, 3375077, 6750154, 13500308, 16875385, 23625539, 33750770, 47251078, 57376309, 67501540, 94502156, 114752618, 118127695, 229505236, 236255390, 286881545, 401634163, 472510780, 573763090, 752642171, 803268326, 1147526180, 1505284342, 1606536652, 2008170815, 3010568684, 3763210855, 4016341630, 5268495197, 7526421710, 8032683260, 10536990394, 12794916907, 15052843420, 21073980788, 25589833814, 26342475985, 51179667628, 52684951970, 63974584535, 89564418349, 105369903940, 127949169070, 179128836698, 255898338140, 358257673396, 447822091745, 895644183490, 1791288366980]

約数ペア:

[(1, 1791288366980), (2, 895644183490), (4, 447822091745), (5, 358257673396), (7, 255898338140), (10, 179128836698), (14, 127949169070), (17, 105369903940), (20, 89564418349), (28, 63974584535), (34, 52684951970), (35, 51179667628), (68, 26342475985), (70, 25589833814), (85, 21073980788), (119, 15052843420), (140, 12794916907), (170, 10536990394), (223, 8032683260), (238, 7526421710), (340, 5268495197), (446, 4016341630), (476, 3763210855), (595, 3010568684), (892, 2008170815), (1115, 1606536652), (1190, 1505284342), (1561, 1147526180), (2230, 803268326), (2380, 752642171), (3122, 573763090), (3791, 472510780), (4460, 401634163), (6244, 286881545), (7582, 236255390), (7805, 229505236), (15164, 118127695), (15610, 114752618), (18955, 94502156), (26537, 67501540), (31220, 57376309), (37910, 47251078), (53074, 33750770), (75820, 23625539), (106148, 16875385), (132685, 13500308), (265370, 6750154), (530740, 3375077)]