30983430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{271}}^1$

素因数の和:421

約数の個数: 64

約数和(自身を含む): 77395968

約数和(自身を除く): 46412538

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 103, 111, 185, 206, 222, 271, 309, 370, 515, 542, 555, 618, 813, 1030, 1110, 1355, 1545, 1626, 2710, 3090, 3811, 4065, 7622, 8130, 10027, 11433, 19055, 20054, 22866, 27913, 30081, 38110, 50135, 55826, 57165, 60162, 83739, 100270, 114330, 139565, 150405, 167478, 279130, 300810, 418695, 837390, 1032781, 2065562, 3098343, 5163905, 6196686, 10327810, 15491715, 30983430]

約数ペア:

[(1, 30983430), (2, 15491715), (3, 10327810), (5, 6196686), (6, 5163905), (10, 3098343), (15, 2065562), (30, 1032781), (37, 837390), (74, 418695), (103, 300810), (111, 279130), (185, 167478), (206, 150405), (222, 139565), (271, 114330), (309, 100270), (370, 83739), (515, 60162), (542, 57165), (555, 55826), (618, 50135), (813, 38110), (1030, 30081), (1110, 27913), (1355, 22866), (1545, 20054), (1626, 19055), (2710, 11433), (3090, 10027), (3811, 8130), (4065, 7622)]