148654890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{311}}^1$

素因数の和:484

約数の個数: 96

約数和(自身を含む): 399499776

約数和(自身を除く): 250844886

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 47, 90, 94, 113, 141, 226, 235, 282, 311, 339, 423, 470, 565, 622, 678, 705, 846, 933, 1017, 1130, 1410, 1555, 1695, 1866, 2034, 2115, 2799, 3110, 3390, 4230, 4665, 5085, 5311, 5598, 9330, 10170, 10622, 13995, 14617, 15933, 26555, 27990, 29234, 31866, 35143, 43851, 47799, 53110, 70286, 73085, 79665, 87702, 95598, 105429, 131553, 146170, 159330, 175715, 210858, 219255, 238995, 263106, 316287, 351430, 438510, 477990, 527145, 632574, 657765, 1054290, 1315530, 1581435, 1651721, 3162870, 3303442, 4955163, 8258605, 9910326, 14865489, 16517210, 24775815, 29730978, 49551630, 74327445, 148654890]

約数ペア:

[(1, 148654890), (2, 74327445), (3, 49551630), (5, 29730978), (6, 24775815), (9, 16517210), (10, 14865489), (15, 9910326), (18, 8258605), (30, 4955163), (45, 3303442), (47, 3162870), (90, 1651721), (94, 1581435), (113, 1315530), (141, 1054290), (226, 657765), (235, 632574), (282, 527145), (311, 477990), (339, 438510), (423, 351430), (470, 316287), (565, 263106), (622, 238995), (678, 219255), (705, 210858), (846, 175715), (933, 159330), (1017, 146170), (1130, 131553), (1410, 105429), (1555, 95598), (1695, 87702), (1866, 79665), (2034, 73085), (2115, 70286), (2799, 53110), (3110, 47799), (3390, 43851), (4230, 35143), (4665, 31866), (5085, 29234), (5311, 27990), (5598, 26555), (9330, 15933), (10170, 14617), (10622, 13995)]