7075890

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{359}}^1$

素因数の和:448

約数の個数: 64

約数和(自身を含む): 19180800

約数和(自身を除く): 12104910

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 73, 90, 135, 146, 219, 270, 359, 365, 438, 657, 718, 730, 1077, 1095, 1314, 1795, 1971, 2154, 2190, 3231, 3285, 3590, 3942, 5385, 6462, 6570, 9693, 9855, 10770, 16155, 19386, 19710, 26207, 32310, 48465, 52414, 78621, 96930, 131035, 157242, 235863, 262070, 393105, 471726, 707589, 786210, 1179315, 1415178, 2358630, 3537945, 7075890]

約数ペア:

[(1, 7075890), (2, 3537945), (3, 2358630), (5, 1415178), (6, 1179315), (9, 786210), (10, 707589), (15, 471726), (18, 393105), (27, 262070), (30, 235863), (45, 157242), (54, 131035), (73, 96930), (90, 78621), (135, 52414), (146, 48465), (219, 32310), (270, 26207), (359, 19710), (365, 19386), (438, 16155), (657, 10770), (718, 9855), (730, 9693), (1077, 6570), (1095, 6462), (1314, 5385), (1795, 3942), (1971, 3590), (2154, 3285), (2190, 3231)]