1796013660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{257}}^1\times {\mathrm{2377}}^1$

素因数の和:2660

約数の個数: 144

約数和(自身を含む): 5875105824

約数和(自身を除く): 4079092164

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 257, 294, 420, 490, 514, 588, 735, 771, 980, 1028, 1285, 1470, 1542, 1799, 2377, 2570, 2940, 3084, 3598, 3855, 4754, 5140, 5397, 7131, 7196, 7710, 8995, 9508, 10794, 11885, 12593, 14262, 15420, 16639, 17990, 21588, 23770, 25186, 26985, 28524, 33278, 35655, 35980, 37779, 47540, 49917, 50372, 53970, 62965, 66556, 71310, 75558, 83195, 99834, 107940, 116473, 125930, 142620, 151116, 166390, 188895, 199668, 232946, 249585, 251860, 332780, 349419, 377790, 465892, 499170, 582365, 610889, 698838, 755580, 998340, 1164730, 1221778, 1397676, 1747095, 1832667, 2329460, 2443556, 3054445, 3494190, 3665334, 4276223, 6108890, 6988380, 7330668, 8552446, 9163335, 12217780, 12828669, 17104892, 18326670, 21381115, 25657338, 29933561, 36653340, 42762230, 51314676, 59867122, 64143345, 85524460, 89800683, 119734244, 128286690, 149667805, 179601366, 256573380, 299335610, 359202732, 449003415, 598671220, 898006830, 1796013660]

約数ペア:

[(1, 1796013660), (2, 898006830), (3, 598671220), (4, 449003415), (5, 359202732), (6, 299335610), (7, 256573380), (10, 179601366), (12, 149667805), (14, 128286690), (15, 119734244), (20, 89800683), (21, 85524460), (28, 64143345), (30, 59867122), (35, 51314676), (42, 42762230), (49, 36653340), (60, 29933561), (70, 25657338), (84, 21381115), (98, 18326670), (105, 17104892), (140, 12828669), (147, 12217780), (196, 9163335), (210, 8552446), (245, 7330668), (257, 6988380), (294, 6108890), (420, 4276223), (490, 3665334), (514, 3494190), (588, 3054445), (735, 2443556), (771, 2329460), (980, 1832667), (1028, 1747095), (1285, 1397676), (1470, 1221778), (1542, 1164730), (1799, 998340), (2377, 755580), (2570, 698838), (2940, 610889), (3084, 582365), (3598, 499170), (3855, 465892), (4754, 377790), (5140, 349419), (5397, 332780), (7131, 251860), (7196, 249585), (7710, 232946), (8995, 199668), (9508, 188895), (10794, 166390), (11885, 151116), (12593, 142620), (14262, 125930), (15420, 116473), (16639, 107940), (17990, 99834), (21588, 83195), (23770, 75558), (25186, 71310), (26985, 66556), (28524, 62965), (33278, 53970), (35655, 50372), (35980, 49917), (37779, 47540)]