17186520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{479}}^1$

素因数の和:529

約数の個数: 128

約数和(自身を含む): 58060800

約数和(自身を除く): 40874280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 23, 24, 26, 30, 39, 40, 46, 52, 60, 65, 69, 78, 92, 104, 115, 120, 130, 138, 156, 184, 195, 230, 260, 276, 299, 312, 345, 390, 460, 479, 520, 552, 598, 690, 780, 897, 920, 958, 1196, 1380, 1437, 1495, 1560, 1794, 1916, 2392, 2395, 2760, 2874, 2990, 3588, 3832, 4485, 4790, 5748, 5980, 6227, 7176, 7185, 8970, 9580, 11017, 11496, 11960, 12454, 14370, 17940, 18681, 19160, 22034, 24908, 28740, 31135, 33051, 35880, 37362, 44068, 49816, 55085, 57480, 62270, 66102, 74724, 88136, 93405, 110170, 124540, 132204, 143221, 149448, 165255, 186810, 220340, 249080, 264408, 286442, 330510, 373620, 429663, 440680, 572884, 661020, 716105, 747240, 859326, 1145768, 1322040, 1432210, 1718652, 2148315, 2864420, 3437304, 4296630, 5728840, 8593260, 17186520]

約数ペア:

[(1, 17186520), (2, 8593260), (3, 5728840), (4, 4296630), (5, 3437304), (6, 2864420), (8, 2148315), (10, 1718652), (12, 1432210), (13, 1322040), (15, 1145768), (20, 859326), (23, 747240), (24, 716105), (26, 661020), (30, 572884), (39, 440680), (40, 429663), (46, 373620), (52, 330510), (60, 286442), (65, 264408), (69, 249080), (78, 220340), (92, 186810), (104, 165255), (115, 149448), (120, 143221), (130, 132204), (138, 124540), (156, 110170), (184, 93405), (195, 88136), (230, 74724), (260, 66102), (276, 62270), (299, 57480), (312, 55085), (345, 49816), (390, 44068), (460, 37362), (479, 35880), (520, 33051), (552, 31135), (598, 28740), (690, 24908), (780, 22034), (897, 19160), (920, 18681), (958, 17940), (1196, 14370), (1380, 12454), (1437, 11960), (1495, 11496), (1560, 11017), (1794, 9580), (1916, 8970), (2392, 7185), (2395, 7176), (2760, 6227), (2874, 5980), (2990, 5748), (3588, 4790), (3832, 4485)]