1620199467630

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{719}}^1\times {\mathrm{8345951}}^1$

素因数の和:8346686

約数の個数: 64

約数和(自身を含む): 4326541516800

約数和(自身を除く): 2706342049170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 719, 1438, 2157, 3595, 4314, 6471, 7190, 10785, 12942, 19413, 21570, 32355, 38826, 64710, 97065, 194130, 8345951, 16691902, 25037853, 41729755, 50075706, 75113559, 83459510, 125189265, 150227118, 225340677, 250378530, 375567795, 450681354, 751135590, 1126703385, 2253406770, 6000738769, 12001477538, 18002216307, 30003693845, 36004432614, 54006648921, 60007387690, 90011081535, 108013297842, 162019946763, 180022163070, 270033244605, 324039893526, 540066489210, 810099733815, 1620199467630]

約数ペア:

[(1, 1620199467630), (2, 810099733815), (3, 540066489210), (5, 324039893526), (6, 270033244605), (9, 180022163070), (10, 162019946763), (15, 108013297842), (18, 90011081535), (27, 60007387690), (30, 54006648921), (45, 36004432614), (54, 30003693845), (90, 18002216307), (135, 12001477538), (270, 6000738769), (719, 2253406770), (1438, 1126703385), (2157, 751135590), (3595, 450681354), (4314, 375567795), (6471, 250378530), (7190, 225340677), (10785, 150227118), (12942, 125189265), (19413, 83459510), (21570, 75113559), (32355, 50075706), (38826, 41729755), (64710, 25037853), (97065, 16691902), (194130, 8345951)]