29546440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1$

素因数の和:263

約数の個数: 128

約数和(自身を含む): 84913920

約数和(自身を除く): 55367480

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 53, 55, 56, 70, 77, 88, 106, 110, 140, 154, 181, 212, 220, 265, 280, 308, 362, 371, 385, 424, 440, 530, 583, 616, 724, 742, 770, 905, 1060, 1166, 1267, 1448, 1484, 1540, 1810, 1855, 1991, 2120, 2332, 2534, 2915, 2968, 3080, 3620, 3710, 3982, 4081, 4664, 5068, 5830, 6335, 7240, 7420, 7964, 8162, 9593, 9955, 10136, 11660, 12670, 13937, 14840, 15928, 16324, 19186, 19910, 20405, 23320, 25340, 27874, 32648, 38372, 39820, 40810, 47965, 50680, 55748, 67151, 69685, 76744, 79640, 81620, 95930, 105523, 111496, 134302, 139370, 163240, 191860, 211046, 268604, 278740, 335755, 383720, 422092, 527615, 537208, 557480, 671510, 738661, 844184, 1055230, 1343020, 1477322, 2110460, 2686040, 2954644, 3693305, 4220920, 5909288, 7386610, 14773220, 29546440]

約数ペア:

[(1, 29546440), (2, 14773220), (4, 7386610), (5, 5909288), (7, 4220920), (8, 3693305), (10, 2954644), (11, 2686040), (14, 2110460), (20, 1477322), (22, 1343020), (28, 1055230), (35, 844184), (40, 738661), (44, 671510), (53, 557480), (55, 537208), (56, 527615), (70, 422092), (77, 383720), (88, 335755), (106, 278740), (110, 268604), (140, 211046), (154, 191860), (181, 163240), (212, 139370), (220, 134302), (265, 111496), (280, 105523), (308, 95930), (362, 81620), (371, 79640), (385, 76744), (424, 69685), (440, 67151), (530, 55748), (583, 50680), (616, 47965), (724, 40810), (742, 39820), (770, 38372), (905, 32648), (1060, 27874), (1166, 25340), (1267, 23320), (1448, 20405), (1484, 19910), (1540, 19186), (1810, 16324), (1855, 15928), (1991, 14840), (2120, 13937), (2332, 12670), (2534, 11660), (2915, 10136), (2968, 9955), (3080, 9593), (3620, 8162), (3710, 7964), (3982, 7420), (4081, 7240), (4664, 6335), (5068, 5830)]