87127487940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{549839}}^1$

素因数の和:550009

約数の個数: 96

約数和(自身を含む): 258644736000

約数和(自身を除く): 171517248060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 139, 190, 228, 278, 285, 380, 417, 556, 570, 695, 834, 1140, 1390, 1668, 2085, 2641, 2780, 4170, 5282, 7923, 8340, 10564, 13205, 15846, 26410, 31692, 39615, 52820, 79230, 158460, 549839, 1099678, 1649517, 2199356, 2749195, 3299034, 5498390, 6598068, 8247585, 10446941, 10996780, 16495170, 20893882, 31340823, 32990340, 41787764, 52234705, 62681646, 76427621, 104469410, 125363292, 152855242, 156704115, 208938820, 229282863, 305710484, 313408230, 382138105, 458565726, 626816460, 764276210, 917131452, 1146414315, 1452124799, 1528552420, 2292828630, 2904249598, 4356374397, 4585657260, 5808499196, 7260623995, 8712748794, 14521247990, 17425497588, 21781871985, 29042495980, 43563743970, 87127487940]

約数ペア:

[(1, 87127487940), (2, 43563743970), (3, 29042495980), (4, 21781871985), (5, 17425497588), (6, 14521247990), (10, 8712748794), (12, 7260623995), (15, 5808499196), (19, 4585657260), (20, 4356374397), (30, 2904249598), (38, 2292828630), (57, 1528552420), (60, 1452124799), (76, 1146414315), (95, 917131452), (114, 764276210), (139, 626816460), (190, 458565726), (228, 382138105), (278, 313408230), (285, 305710484), (380, 229282863), (417, 208938820), (556, 156704115), (570, 152855242), (695, 125363292), (834, 104469410), (1140, 76427621), (1390, 62681646), (1668, 52234705), (2085, 41787764), (2641, 32990340), (2780, 31340823), (4170, 20893882), (5282, 16495170), (7923, 10996780), (8340, 10446941), (10564, 8247585), (13205, 6598068), (15846, 5498390), (26410, 3299034), (31692, 2749195), (39615, 2199356), (52820, 1649517), (79230, 1099678), (158460, 549839)]