30083220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{4517}}^1$

素因数の和:4569

約数の個数: 72

約数和(自身を含む): 93739464

約数和(自身を除く): 63656244

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 74, 90, 111, 148, 180, 185, 222, 333, 370, 444, 555, 666, 740, 1110, 1332, 1665, 2220, 3330, 4517, 6660, 9034, 13551, 18068, 22585, 27102, 40653, 45170, 54204, 67755, 81306, 90340, 135510, 162612, 167129, 203265, 271020, 334258, 406530, 501387, 668516, 813060, 835645, 1002774, 1504161, 1671290, 2005548, 2506935, 3008322, 3342580, 5013870, 6016644, 7520805, 10027740, 15041610, 30083220]

約数ペア:

[(1, 30083220), (2, 15041610), (3, 10027740), (4, 7520805), (5, 6016644), (6, 5013870), (9, 3342580), (10, 3008322), (12, 2506935), (15, 2005548), (18, 1671290), (20, 1504161), (30, 1002774), (36, 835645), (37, 813060), (45, 668516), (60, 501387), (74, 406530), (90, 334258), (111, 271020), (148, 203265), (180, 167129), (185, 162612), (222, 135510), (333, 90340), (370, 81306), (444, 67755), (555, 54204), (666, 45170), (740, 40653), (1110, 27102), (1332, 22585), (1665, 18068), (2220, 13551), (3330, 9034), (4517, 6660)]