154826490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{56713}}^1$

素因数の和:56743

約数の個数: 64

約数和(自身を含む): 457341696

約数和(自身を除く): 302515206

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 56713, 113426, 170139, 283565, 340278, 396991, 567130, 737269, 793982, 850695, 1190973, 1474538, 1701390, 1984955, 2211807, 2381946, 3686345, 3969910, 4423614, 5160883, 5954865, 7372690, 10321766, 11059035, 11909730, 15482649, 22118070, 25804415, 30965298, 51608830, 77413245, 154826490]

約数ペア:

[(1, 154826490), (2, 77413245), (3, 51608830), (5, 30965298), (6, 25804415), (7, 22118070), (10, 15482649), (13, 11909730), (14, 11059035), (15, 10321766), (21, 7372690), (26, 5954865), (30, 5160883), (35, 4423614), (39, 3969910), (42, 3686345), (65, 2381946), (70, 2211807), (78, 1984955), (91, 1701390), (105, 1474538), (130, 1190973), (182, 850695), (195, 793982), (210, 737269), (273, 567130), (390, 396991), (455, 340278), (546, 283565), (910, 170139), (1365, 113426), (2730, 56713)]