54697230

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{157}}^1$

素因数の和:263

約数の個数: 144

約数和(自身を含む): 168592320

約数和(自身を除く): 113895090

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 79, 90, 98, 105, 126, 147, 157, 158, 210, 237, 245, 294, 314, 315, 395, 441, 471, 474, 490, 553, 630, 711, 735, 785, 790, 882, 942, 1099, 1106, 1185, 1413, 1422, 1470, 1570, 1659, 2198, 2205, 2355, 2370, 2765, 2826, 3297, 3318, 3555, 3871, 4410, 4710, 4977, 5495, 5530, 6594, 7065, 7110, 7693, 7742, 8295, 9891, 9954, 10990, 11613, 12403, 14130, 15386, 16485, 16590, 19355, 19782, 23079, 23226, 24806, 24885, 32970, 34839, 37209, 38465, 38710, 46158, 49455, 49770, 58065, 62015, 69237, 69678, 74418, 76930, 86821, 98910, 111627, 115395, 116130, 124030, 138474, 173642, 174195, 186045, 223254, 230790, 260463, 346185, 348390, 372090, 434105, 520926, 558135, 607747, 692370, 781389, 868210, 1116270, 1215494, 1302315, 1562778, 1823241, 2604630, 3038735, 3646482, 3906945, 5469723, 6077470, 7813890, 9116205, 10939446, 18232410, 27348615, 54697230]

約数ペア:

[(1, 54697230), (2, 27348615), (3, 18232410), (5, 10939446), (6, 9116205), (7, 7813890), (9, 6077470), (10, 5469723), (14, 3906945), (15, 3646482), (18, 3038735), (21, 2604630), (30, 1823241), (35, 1562778), (42, 1302315), (45, 1215494), (49, 1116270), (63, 868210), (70, 781389), (79, 692370), (90, 607747), (98, 558135), (105, 520926), (126, 434105), (147, 372090), (157, 348390), (158, 346185), (210, 260463), (237, 230790), (245, 223254), (294, 186045), (314, 174195), (315, 173642), (395, 138474), (441, 124030), (471, 116130), (474, 115395), (490, 111627), (553, 98910), (630, 86821), (711, 76930), (735, 74418), (785, 69678), (790, 69237), (882, 62015), (942, 58065), (1099, 49770), (1106, 49455), (1185, 46158), (1413, 38710), (1422, 38465), (1470, 37209), (1570, 34839), (1659, 32970), (2198, 24885), (2205, 24806), (2355, 23226), (2370, 23079), (2765, 19782), (2826, 19355), (3297, 16590), (3318, 16485), (3555, 15386), (3871, 14130), (4410, 12403), (4710, 11613), (4977, 10990), (5495, 9954), (5530, 9891), (6594, 8295), (7065, 7742), (7110, 7693)]