172246230

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1583}}^1$

素因数の和:1643

約数の個数: 128

約数和(自身を含む): 510935040

約数和(自身を除く): 338688810

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 31, 39, 45, 54, 62, 65, 78, 90, 93, 117, 130, 135, 155, 186, 195, 234, 270, 279, 310, 351, 390, 403, 465, 558, 585, 702, 806, 837, 930, 1170, 1209, 1395, 1583, 1674, 1755, 2015, 2418, 2790, 3166, 3510, 3627, 4030, 4185, 4749, 6045, 7254, 7915, 8370, 9498, 10881, 12090, 14247, 15830, 18135, 20579, 21762, 23745, 28494, 36270, 41158, 42741, 47490, 49073, 54405, 61737, 71235, 85482, 98146, 102895, 108810, 123474, 142470, 147219, 185211, 205790, 213705, 245365, 294438, 308685, 370422, 427410, 441657, 490730, 555633, 617370, 637949, 736095, 883314, 926055, 1111266, 1275898, 1324971, 1472190, 1852110, 1913847, 2208285, 2649942, 2778165, 3189745, 3827694, 4416570, 5556330, 5741541, 6379490, 6624855, 9569235, 11483082, 13249710, 17224623, 19138470, 28707705, 34449246, 57415410, 86123115, 172246230]

約数ペア:

[(1, 172246230), (2, 86123115), (3, 57415410), (5, 34449246), (6, 28707705), (9, 19138470), (10, 17224623), (13, 13249710), (15, 11483082), (18, 9569235), (26, 6624855), (27, 6379490), (30, 5741541), (31, 5556330), (39, 4416570), (45, 3827694), (54, 3189745), (62, 2778165), (65, 2649942), (78, 2208285), (90, 1913847), (93, 1852110), (117, 1472190), (130, 1324971), (135, 1275898), (155, 1111266), (186, 926055), (195, 883314), (234, 736095), (270, 637949), (279, 617370), (310, 555633), (351, 490730), (390, 441657), (403, 427410), (465, 370422), (558, 308685), (585, 294438), (702, 245365), (806, 213705), (837, 205790), (930, 185211), (1170, 147219), (1209, 142470), (1395, 123474), (1583, 108810), (1674, 102895), (1755, 98146), (2015, 85482), (2418, 71235), (2790, 61737), (3166, 54405), (3510, 49073), (3627, 47490), (4030, 42741), (4185, 41158), (4749, 36270), (6045, 28494), (7254, 23745), (7915, 21762), (8370, 20579), (9498, 18135), (10881, 15830), (12090, 14247)]