67072460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{269}}^1$

素因数の和:435

約数の個数: 96

約数和(自身を含む): 175271040

約数和(自身を除く): 108198580

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 137, 140, 182, 260, 269, 274, 364, 455, 538, 548, 685, 910, 959, 1076, 1345, 1370, 1781, 1820, 1883, 1918, 2690, 2740, 3497, 3562, 3766, 3836, 4795, 5380, 6994, 7124, 7532, 8905, 9415, 9590, 12467, 13988, 17485, 17810, 18830, 19180, 24479, 24934, 34970, 35620, 36853, 37660, 48958, 49868, 62335, 69940, 73706, 97916, 122395, 124670, 147412, 184265, 244790, 249340, 257971, 368530, 479089, 489580, 515942, 737060, 958178, 1031884, 1289855, 1916356, 2395445, 2579710, 3353623, 4790890, 5159420, 6707246, 9581780, 13414492, 16768115, 33536230, 67072460]

約数ペア:

[(1, 67072460), (2, 33536230), (4, 16768115), (5, 13414492), (7, 9581780), (10, 6707246), (13, 5159420), (14, 4790890), (20, 3353623), (26, 2579710), (28, 2395445), (35, 1916356), (52, 1289855), (65, 1031884), (70, 958178), (91, 737060), (130, 515942), (137, 489580), (140, 479089), (182, 368530), (260, 257971), (269, 249340), (274, 244790), (364, 184265), (455, 147412), (538, 124670), (548, 122395), (685, 97916), (910, 73706), (959, 69940), (1076, 62335), (1345, 49868), (1370, 48958), (1781, 37660), (1820, 36853), (1883, 35620), (1918, 34970), (2690, 24934), (2740, 24479), (3497, 19180), (3562, 18830), (3766, 17810), (3836, 17485), (4795, 13988), (5380, 12467), (6994, 9590), (7124, 9415), (7532, 8905)]