73055780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{373}}^1\times {\mathrm{1399}}^1$

素因数の和:1788

約数の個数: 48

約数和(自身を含む): 175929600

約数和(自身を除く): 102873820

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 373, 746, 1399, 1492, 1865, 2611, 2798, 3730, 5222, 5596, 6995, 7460, 9793, 10444, 13055, 13990, 19586, 26110, 27980, 39172, 48965, 52220, 97930, 195860, 521827, 1043654, 2087308, 2609135, 3652789, 5218270, 7305578, 10436540, 14611156, 18263945, 36527890, 73055780]

約数ペア:

[(1, 73055780), (2, 36527890), (4, 18263945), (5, 14611156), (7, 10436540), (10, 7305578), (14, 5218270), (20, 3652789), (28, 2609135), (35, 2087308), (70, 1043654), (140, 521827), (373, 195860), (746, 97930), (1399, 52220), (1492, 48965), (1865, 39172), (2611, 27980), (2798, 26110), (3730, 19586), (5222, 13990), (5596, 13055), (6995, 10444), (7460, 9793)]