127162890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{4889}}^1$

素因数の和:4936

約数の個数: 72

約数和(自身を含む): 351287820

約数和(自身を除く): 224124930

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 289, 306, 510, 578, 765, 867, 1445, 1530, 1734, 2601, 2890, 4335, 4889, 5202, 8670, 9778, 13005, 14667, 24445, 26010, 29334, 44001, 48890, 73335, 83113, 88002, 146670, 166226, 220005, 249339, 415565, 440010, 498678, 748017, 831130, 1246695, 1412921, 1496034, 2493390, 2825842, 3740085, 4238763, 7064605, 7480170, 8477526, 12716289, 14129210, 21193815, 25432578, 42387630, 63581445, 127162890]

約数ペア:

[(1, 127162890), (2, 63581445), (3, 42387630), (5, 25432578), (6, 21193815), (9, 14129210), (10, 12716289), (15, 8477526), (17, 7480170), (18, 7064605), (30, 4238763), (34, 3740085), (45, 2825842), (51, 2493390), (85, 1496034), (90, 1412921), (102, 1246695), (153, 831130), (170, 748017), (255, 498678), (289, 440010), (306, 415565), (510, 249339), (578, 220005), (765, 166226), (867, 146670), (1445, 88002), (1530, 83113), (1734, 73335), (2601, 48890), (2890, 44001), (4335, 29334), (4889, 26010), (5202, 24445), (8670, 14667), (9778, 13005)]