29671620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:162

約数の個数: 144

約数和(自身を含む): 94202304

約数和(自身を除く): 64530684

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 61, 66, 67, 110, 121, 122, 132, 134, 165, 183, 201, 220, 242, 244, 268, 305, 330, 335, 363, 366, 402, 484, 605, 610, 660, 670, 671, 726, 732, 737, 804, 915, 1005, 1210, 1220, 1340, 1342, 1452, 1474, 1815, 1830, 2010, 2013, 2211, 2420, 2684, 2948, 3355, 3630, 3660, 3685, 4020, 4026, 4087, 4422, 6710, 7260, 7370, 7381, 8052, 8107, 8174, 8844, 10065, 11055, 12261, 13420, 14740, 14762, 16214, 16348, 20130, 20435, 22110, 22143, 24321, 24522, 29524, 32428, 36905, 40260, 40535, 40870, 44220, 44286, 44957, 48642, 49044, 61305, 73810, 81070, 81740, 88572, 89914, 97284, 110715, 121605, 122610, 134871, 147620, 162140, 179828, 221430, 224785, 243210, 245220, 269742, 442860, 449570, 486420, 494527, 539484, 674355, 899140, 989054, 1348710, 1483581, 1978108, 2472635, 2697420, 2967162, 4945270, 5934324, 7417905, 9890540, 14835810, 29671620]

約数ペア:

[(1, 29671620), (2, 14835810), (3, 9890540), (4, 7417905), (5, 5934324), (6, 4945270), (10, 2967162), (11, 2697420), (12, 2472635), (15, 1978108), (20, 1483581), (22, 1348710), (30, 989054), (33, 899140), (44, 674355), (55, 539484), (60, 494527), (61, 486420), (66, 449570), (67, 442860), (110, 269742), (121, 245220), (122, 243210), (132, 224785), (134, 221430), (165, 179828), (183, 162140), (201, 147620), (220, 134871), (242, 122610), (244, 121605), (268, 110715), (305, 97284), (330, 89914), (335, 88572), (363, 81740), (366, 81070), (402, 73810), (484, 61305), (605, 49044), (610, 48642), (660, 44957), (670, 44286), (671, 44220), (726, 40870), (732, 40535), (737, 40260), (804, 36905), (915, 32428), (1005, 29524), (1210, 24522), (1220, 24321), (1340, 22143), (1342, 22110), (1452, 20435), (1474, 20130), (1815, 16348), (1830, 16214), (2010, 14762), (2013, 14740), (2211, 13420), (2420, 12261), (2684, 11055), (2948, 10065), (3355, 8844), (3630, 8174), (3660, 8107), (3685, 8052), (4020, 7381), (4026, 7370), (4087, 7260), (4422, 6710)]