67482870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1301}}^1$

素因数の和:1350

約数の個数: 128

約数和(自身を含む): 209986560

約数和(自身を除く): 142503690

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 19, 21, 26, 30, 35, 38, 39, 42, 57, 65, 70, 78, 91, 95, 105, 114, 130, 133, 182, 190, 195, 210, 247, 266, 273, 285, 390, 399, 455, 494, 546, 570, 665, 741, 798, 910, 1235, 1301, 1330, 1365, 1482, 1729, 1995, 2470, 2602, 2730, 3458, 3705, 3903, 3990, 5187, 6505, 7410, 7806, 8645, 9107, 10374, 13010, 16913, 17290, 18214, 19515, 24719, 25935, 27321, 33826, 39030, 45535, 49438, 50739, 51870, 54642, 74157, 84565, 91070, 101478, 118391, 123595, 136605, 148314, 169130, 173033, 236782, 247190, 253695, 273210, 321347, 346066, 355173, 370785, 507390, 519099, 591955, 642694, 710346, 741570, 865165, 964041, 1038198, 1183910, 1606735, 1730330, 1775865, 1928082, 2249429, 2595495, 3213470, 3551730, 4498858, 4820205, 5190990, 6748287, 9640410, 11247145, 13496574, 22494290, 33741435, 67482870]

約数ペア:

[(1, 67482870), (2, 33741435), (3, 22494290), (5, 13496574), (6, 11247145), (7, 9640410), (10, 6748287), (13, 5190990), (14, 4820205), (15, 4498858), (19, 3551730), (21, 3213470), (26, 2595495), (30, 2249429), (35, 1928082), (38, 1775865), (39, 1730330), (42, 1606735), (57, 1183910), (65, 1038198), (70, 964041), (78, 865165), (91, 741570), (95, 710346), (105, 642694), (114, 591955), (130, 519099), (133, 507390), (182, 370785), (190, 355173), (195, 346066), (210, 321347), (247, 273210), (266, 253695), (273, 247190), (285, 236782), (390, 173033), (399, 169130), (455, 148314), (494, 136605), (546, 123595), (570, 118391), (665, 101478), (741, 91070), (798, 84565), (910, 74157), (1235, 54642), (1301, 51870), (1330, 50739), (1365, 49438), (1482, 45535), (1729, 39030), (1995, 33826), (2470, 27321), (2602, 25935), (2730, 24719), (3458, 19515), (3705, 18214), (3903, 17290), (3990, 16913), (5187, 13010), (6505, 10374), (7410, 9107), (7806, 8645)]