964496340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1913}}^1\times {\mathrm{2801}}^1$

素因数の和:4729

約数の個数: 72

約数和(自身を含む): 2928213288

約数和(自身を除く): 1963716948

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1913, 2801, 3826, 5602, 5739, 7652, 8403, 9565, 11204, 11478, 14005, 16806, 17217, 19130, 22956, 25209, 28010, 28695, 33612, 34434, 38260, 42015, 50418, 56020, 57390, 68868, 84030, 86085, 100836, 114780, 126045, 168060, 172170, 252090, 344340, 504180, 5358313, 10716626, 16074939, 21433252, 26791565, 32149878, 48224817, 53583130, 64299756, 80374695, 96449634, 107166260, 160749390, 192899268, 241124085, 321498780, 482248170, 964496340]

約数ペア:

[(1, 964496340), (2, 482248170), (3, 321498780), (4, 241124085), (5, 192899268), (6, 160749390), (9, 107166260), (10, 96449634), (12, 80374695), (15, 64299756), (18, 53583130), (20, 48224817), (30, 32149878), (36, 26791565), (45, 21433252), (60, 16074939), (90, 10716626), (180, 5358313), (1913, 504180), (2801, 344340), (3826, 252090), (5602, 172170), (5739, 168060), (7652, 126045), (8403, 114780), (9565, 100836), (11204, 86085), (11478, 84030), (14005, 68868), (16806, 57390), (17217, 56020), (19130, 50418), (22956, 42015), (25209, 38260), (28010, 34434), (28695, 33612)]