26691770

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:148

約数の個数: 96

約数和(自身を含む): 61067520

約数和(自身を除く): 34375750

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 47, 49, 61, 70, 94, 95, 98, 122, 133, 190, 235, 245, 266, 305, 329, 427, 470, 490, 610, 658, 665, 854, 893, 931, 1159, 1330, 1645, 1786, 1862, 2135, 2303, 2318, 2867, 2989, 3290, 4270, 4465, 4606, 4655, 5734, 5795, 5978, 6251, 8113, 8930, 9310, 11515, 11590, 12502, 14335, 14945, 16226, 20069, 23030, 28670, 29890, 31255, 40138, 40565, 43757, 54473, 56791, 62510, 81130, 87514, 100345, 108946, 113582, 140483, 200690, 218785, 272365, 280966, 283955, 381311, 437570, 544730, 567910, 702415, 762622, 1404830, 1906555, 2669177, 3813110, 5338354, 13345885, 26691770]

約数ペア:

[(1, 26691770), (2, 13345885), (5, 5338354), (7, 3813110), (10, 2669177), (14, 1906555), (19, 1404830), (35, 762622), (38, 702415), (47, 567910), (49, 544730), (61, 437570), (70, 381311), (94, 283955), (95, 280966), (98, 272365), (122, 218785), (133, 200690), (190, 140483), (235, 113582), (245, 108946), (266, 100345), (305, 87514), (329, 81130), (427, 62510), (470, 56791), (490, 54473), (610, 43757), (658, 40565), (665, 40138), (854, 31255), (893, 29890), (931, 28670), (1159, 23030), (1330, 20069), (1645, 16226), (1786, 14945), (1862, 14335), (2135, 12502), (2303, 11590), (2318, 11515), (2867, 9310), (2989, 8930), (3290, 8113), (4270, 6251), (4465, 5978), (4606, 5795), (4655, 5734)]