1873484970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{307633}}^1$

素因数の和:307679

約数の個数: 64

約数和(自身を含む): 5315915520

約数和(自身を除く): 3442430550

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 29, 30, 35, 42, 58, 70, 87, 105, 145, 174, 203, 210, 290, 406, 435, 609, 870, 1015, 1218, 2030, 3045, 6090, 307633, 615266, 922899, 1538165, 1845798, 2153431, 3076330, 4306862, 4614495, 6460293, 8921357, 9228990, 10767155, 12920586, 17842714, 21534310, 26764071, 32301465, 44606785, 53528142, 62449499, 64602930, 89213570, 124898998, 133820355, 187348497, 267640710, 312247495, 374696994, 624494990, 936742485, 1873484970]

約数ペア:

[(1, 1873484970), (2, 936742485), (3, 624494990), (5, 374696994), (6, 312247495), (7, 267640710), (10, 187348497), (14, 133820355), (15, 124898998), (21, 89213570), (29, 64602930), (30, 62449499), (35, 53528142), (42, 44606785), (58, 32301465), (70, 26764071), (87, 21534310), (105, 17842714), (145, 12920586), (174, 10767155), (203, 9228990), (210, 8921357), (290, 6460293), (406, 4614495), (435, 4306862), (609, 3076330), (870, 2153431), (1015, 1845798), (1218, 1538165), (2030, 922899), (3045, 615266), (6090, 307633)]