2017430070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{239}}^1\times {\mathrm{251}}^1$

素因数の和:578

約数の個数: 128

約数和(自身を含む): 5225472000

約数和(自身を除く): 3208041930

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 59, 95, 114, 118, 177, 190, 239, 251, 285, 295, 354, 478, 502, 570, 590, 717, 753, 885, 1121, 1195, 1255, 1434, 1506, 1770, 2242, 2390, 2510, 3363, 3585, 3765, 4541, 4769, 5605, 6726, 7170, 7530, 9082, 9538, 11210, 13623, 14101, 14307, 14809, 16815, 22705, 23845, 27246, 28202, 28614, 29618, 33630, 42303, 44427, 45410, 47690, 59989, 68115, 70505, 71535, 74045, 84606, 88854, 119978, 136230, 141010, 143070, 148090, 179967, 211515, 222135, 267919, 281371, 299945, 359934, 423030, 444270, 535838, 562742, 599890, 803757, 844113, 899835, 1139791, 1339595, 1406855, 1607514, 1688226, 1799670, 2279582, 2679190, 2813710, 3419373, 3539351, 4018785, 4220565, 5698955, 6838746, 7078702, 8037570, 8441130, 10618053, 11397910, 17096865, 17696755, 21236106, 34193730, 35393510, 53090265, 67247669, 106180530, 134495338, 201743007, 336238345, 403486014, 672476690, 1008715035, 2017430070]

約数ペア:

[(1, 2017430070), (2, 1008715035), (3, 672476690), (5, 403486014), (6, 336238345), (10, 201743007), (15, 134495338), (19, 106180530), (30, 67247669), (38, 53090265), (57, 35393510), (59, 34193730), (95, 21236106), (114, 17696755), (118, 17096865), (177, 11397910), (190, 10618053), (239, 8441130), (251, 8037570), (285, 7078702), (295, 6838746), (354, 5698955), (478, 4220565), (502, 4018785), (570, 3539351), (590, 3419373), (717, 2813710), (753, 2679190), (885, 2279582), (1121, 1799670), (1195, 1688226), (1255, 1607514), (1434, 1406855), (1506, 1339595), (1770, 1139791), (2242, 899835), (2390, 844113), (2510, 803757), (3363, 599890), (3585, 562742), (3765, 535838), (4541, 444270), (4769, 423030), (5605, 359934), (6726, 299945), (7170, 281371), (7530, 267919), (9082, 222135), (9538, 211515), (11210, 179967), (13623, 148090), (14101, 143070), (14307, 141010), (14809, 136230), (16815, 119978), (22705, 88854), (23845, 84606), (27246, 74045), (28202, 71535), (28614, 70505), (29618, 68115), (33630, 59989), (42303, 47690), (44427, 45410)]