29340220

素因数分解:

$2^2\times 5^1\times 7^4\times {\mathrm{13}}^1\times {\mathrm{47}}^1$

素因数の和:97

約数の個数: 120

約数和(自身を含む): 79055424

約数和(自身を除く): 49715204

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 47, 49, 52, 65, 70, 91, 94, 98, 130, 140, 182, 188, 196, 235, 245, 260, 329, 343, 364, 455, 470, 490, 611, 637, 658, 686, 910, 940, 980, 1222, 1274, 1316, 1372, 1645, 1715, 1820, 2303, 2401, 2444, 2548, 3055, 3185, 3290, 3430, 4277, 4459, 4606, 4802, 6110, 6370, 6580, 6860, 8554, 8918, 9212, 9604, 11515, 12005, 12220, 12740, 16121, 17108, 17836, 21385, 22295, 23030, 24010, 29939, 31213, 32242, 42770, 44590, 46060, 48020, 59878, 62426, 64484, 80605, 85540, 89180, 112847, 119756, 124852, 149695, 156065, 161210, 209573, 225694, 299390, 312130, 322420, 419146, 451388, 564235, 598780, 624260, 838292, 1047865, 1128470, 1467011, 2095730, 2256940, 2934022, 4191460, 5868044, 7335055, 14670110, 29340220]

約数ペア:

[(1, 29340220), (2, 14670110), (4, 7335055), (5, 5868044), (7, 4191460), (10, 2934022), (13, 2256940), (14, 2095730), (20, 1467011), (26, 1128470), (28, 1047865), (35, 838292), (47, 624260), (49, 598780), (52, 564235), (65, 451388), (70, 419146), (91, 322420), (94, 312130), (98, 299390), (130, 225694), (140, 209573), (182, 161210), (188, 156065), (196, 149695), (235, 124852), (245, 119756), (260, 112847), (329, 89180), (343, 85540), (364, 80605), (455, 64484), (470, 62426), (490, 59878), (611, 48020), (637, 46060), (658, 44590), (686, 42770), (910, 32242), (940, 31213), (980, 29939), (1222, 24010), (1274, 23030), (1316, 22295), (1372, 21385), (1645, 17836), (1715, 17108), (1820, 16121), (2303, 12740), (2401, 12220), (2444, 12005), (2548, 11515), (3055, 9604), (3185, 9212), (3290, 8918), (3430, 8554), (4277, 6860), (4459, 6580), (4606, 6370), (4802, 6110)]