1897473630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{82463}}^1$

素因数の和:82545

約数の個数: 64

約数和(自身を含む): 4987422720

約数和(自身を除く): 3089949090

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 59, 65, 78, 118, 130, 177, 195, 295, 354, 390, 590, 767, 885, 1534, 1770, 2301, 3835, 4602, 7670, 11505, 23010, 82463, 164926, 247389, 412315, 494778, 824630, 1072019, 1236945, 2144038, 2473890, 3216057, 4865317, 5360095, 6432114, 9730634, 10720190, 14595951, 16080285, 24326585, 29191902, 32160570, 48653170, 63249121, 72979755, 126498242, 145959510, 189747363, 316245605, 379494726, 632491210, 948736815, 1897473630]

約数ペア:

[(1, 1897473630), (2, 948736815), (3, 632491210), (5, 379494726), (6, 316245605), (10, 189747363), (13, 145959510), (15, 126498242), (26, 72979755), (30, 63249121), (39, 48653170), (59, 32160570), (65, 29191902), (78, 24326585), (118, 16080285), (130, 14595951), (177, 10720190), (195, 9730634), (295, 6432114), (354, 5360095), (390, 4865317), (590, 3216057), (767, 2473890), (885, 2144038), (1534, 1236945), (1770, 1072019), (2301, 824630), (3835, 494778), (4602, 412315), (7670, 247389), (11505, 164926), (23010, 82463)]