39646860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:204

約数の個数: 144

約数和(自身を含む): 125841408

約数和(自身を除く): 86194548

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 43, 44, 55, 60, 66, 86, 110, 121, 127, 129, 132, 165, 172, 215, 220, 242, 254, 258, 330, 363, 381, 430, 473, 484, 508, 516, 605, 635, 645, 660, 726, 762, 860, 946, 1210, 1270, 1290, 1397, 1419, 1452, 1524, 1815, 1892, 1905, 2365, 2420, 2540, 2580, 2794, 2838, 3630, 3810, 4191, 4730, 5203, 5461, 5588, 5676, 6985, 7095, 7260, 7620, 8382, 9460, 10406, 10922, 13970, 14190, 15367, 15609, 16383, 16764, 20812, 20955, 21844, 26015, 27305, 27940, 28380, 30734, 31218, 32766, 41910, 46101, 52030, 54610, 60071, 61468, 62436, 65532, 76835, 78045, 81915, 83820, 92202, 104060, 109220, 120142, 153670, 156090, 163830, 180213, 184404, 230505, 240284, 300355, 307340, 312180, 327660, 360426, 461010, 600710, 660781, 720852, 901065, 922020, 1201420, 1321562, 1802130, 1982343, 2643124, 3303905, 3604260, 3964686, 6607810, 7929372, 9911715, 13215620, 19823430, 39646860]

約数ペア:

[(1, 39646860), (2, 19823430), (3, 13215620), (4, 9911715), (5, 7929372), (6, 6607810), (10, 3964686), (11, 3604260), (12, 3303905), (15, 2643124), (20, 1982343), (22, 1802130), (30, 1321562), (33, 1201420), (43, 922020), (44, 901065), (55, 720852), (60, 660781), (66, 600710), (86, 461010), (110, 360426), (121, 327660), (127, 312180), (129, 307340), (132, 300355), (165, 240284), (172, 230505), (215, 184404), (220, 180213), (242, 163830), (254, 156090), (258, 153670), (330, 120142), (363, 109220), (381, 104060), (430, 92202), (473, 83820), (484, 81915), (508, 78045), (516, 76835), (605, 65532), (635, 62436), (645, 61468), (660, 60071), (726, 54610), (762, 52030), (860, 46101), (946, 41910), (1210, 32766), (1270, 31218), (1290, 30734), (1397, 28380), (1419, 27940), (1452, 27305), (1524, 26015), (1815, 21844), (1892, 20955), (1905, 20812), (2365, 16764), (2420, 16383), (2540, 15609), (2580, 15367), (2794, 14190), (2838, 13970), (3630, 10922), (3810, 10406), (4191, 9460), (4730, 8382), (5203, 7620), (5461, 7260), (5588, 7095), (5676, 6985)]