27026790

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:174

約数の個数: 128

約数和(自身を含む): 78769152

約数和(自身を除く): 51742362

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 41, 42, 43, 70, 73, 82, 86, 105, 123, 129, 146, 205, 210, 215, 219, 246, 258, 287, 301, 365, 410, 430, 438, 511, 574, 602, 615, 645, 730, 861, 903, 1022, 1095, 1230, 1290, 1435, 1505, 1533, 1722, 1763, 1806, 2190, 2555, 2870, 2993, 3010, 3066, 3139, 3526, 4305, 4515, 5110, 5289, 5986, 6278, 7665, 8610, 8815, 8979, 9030, 9417, 10578, 12341, 14965, 15330, 15695, 17630, 17958, 18834, 20951, 21973, 24682, 26445, 29930, 31390, 37023, 41902, 43946, 44895, 47085, 52890, 61705, 62853, 65919, 74046, 89790, 94170, 104755, 109865, 123410, 125706, 128699, 131838, 185115, 209510, 219730, 257398, 314265, 329595, 370230, 386097, 628530, 643495, 659190, 772194, 900893, 1286990, 1801786, 1930485, 2702679, 3860970, 4504465, 5405358, 9008930, 13513395, 27026790]

約数ペア:

[(1, 27026790), (2, 13513395), (3, 9008930), (5, 5405358), (6, 4504465), (7, 3860970), (10, 2702679), (14, 1930485), (15, 1801786), (21, 1286990), (30, 900893), (35, 772194), (41, 659190), (42, 643495), (43, 628530), (70, 386097), (73, 370230), (82, 329595), (86, 314265), (105, 257398), (123, 219730), (129, 209510), (146, 185115), (205, 131838), (210, 128699), (215, 125706), (219, 123410), (246, 109865), (258, 104755), (287, 94170), (301, 89790), (365, 74046), (410, 65919), (430, 62853), (438, 61705), (511, 52890), (574, 47085), (602, 44895), (615, 43946), (645, 41902), (730, 37023), (861, 31390), (903, 29930), (1022, 26445), (1095, 24682), (1230, 21973), (1290, 20951), (1435, 18834), (1505, 17958), (1533, 17630), (1722, 15695), (1763, 15330), (1806, 14965), (2190, 12341), (2555, 10578), (2870, 9417), (2993, 9030), (3010, 8979), (3066, 8815), (3139, 8610), (3526, 7665), (4305, 6278), (4515, 5986), (5110, 5289)]