210073020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{57397}}^1$

素因数の和:57470

約数の個数: 48

約数和(自身を含む): 597857568

約数和(自身を除く): 387784548

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 183, 244, 305, 366, 610, 732, 915, 1220, 1830, 3660, 57397, 114794, 172191, 229588, 286985, 344382, 573970, 688764, 860955, 1147940, 1721910, 3443820, 3501217, 7002434, 10503651, 14004868, 17506085, 21007302, 35012170, 42014604, 52518255, 70024340, 105036510, 210073020]

約数ペア:

[(1, 210073020), (2, 105036510), (3, 70024340), (4, 52518255), (5, 42014604), (6, 35012170), (10, 21007302), (12, 17506085), (15, 14004868), (20, 10503651), (30, 7002434), (60, 3501217), (61, 3443820), (122, 1721910), (183, 1147940), (244, 860955), (305, 688764), (366, 573970), (610, 344382), (732, 286985), (915, 229588), (1220, 172191), (1830, 114794), (3660, 57397)]