1790147260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{653}}^1\times {\mathrm{733}}^1$

素因数の和:1423

約数の個数: 96

約数和(自身を含む): 4354886592

約数和(自身を除く): 2564739332

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 340, 374, 653, 733, 748, 935, 1306, 1466, 1870, 2612, 2932, 3265, 3665, 3740, 6530, 7183, 7330, 8063, 11101, 12461, 13060, 14366, 14660, 16126, 22202, 24922, 28732, 32252, 35915, 40315, 44404, 49844, 55505, 62305, 71830, 80630, 111010, 122111, 124610, 137071, 143660, 161260, 222020, 244222, 249220, 274142, 478649, 488444, 548284, 610555, 685355, 957298, 1221110, 1370710, 1914596, 2393245, 2442220, 2741420, 4786490, 5265139, 8137033, 9572980, 10530278, 16274066, 21060556, 26325695, 32548132, 40685165, 52651390, 81370330, 89507363, 105302780, 162740660, 179014726, 358029452, 447536815, 895073630, 1790147260]

約数ペア:

[(1, 1790147260), (2, 895073630), (4, 447536815), (5, 358029452), (10, 179014726), (11, 162740660), (17, 105302780), (20, 89507363), (22, 81370330), (34, 52651390), (44, 40685165), (55, 32548132), (68, 26325695), (85, 21060556), (110, 16274066), (170, 10530278), (187, 9572980), (220, 8137033), (340, 5265139), (374, 4786490), (653, 2741420), (733, 2442220), (748, 2393245), (935, 1914596), (1306, 1370710), (1466, 1221110), (1870, 957298), (2612, 685355), (2932, 610555), (3265, 548284), (3665, 488444), (3740, 478649), (6530, 274142), (7183, 249220), (7330, 244222), (8063, 222020), (11101, 161260), (12461, 143660), (13060, 137071), (14366, 124610), (14660, 122111), (16126, 111010), (22202, 80630), (24922, 71830), (28732, 62305), (32252, 55505), (35915, 49844), (40315, 44404)]