30507029289

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{433}}^1\times {\mathrm{2087}}^1$

素因数の和:2579

約数の個数: 72

約数和(自身を含む): 50137790976

約数和(自身を除く): 19630761687

約数列:

[1, 3, 9, 11, 31, 33, 93, 99, 121, 279, 341, 363, 433, 1023, 1089, 1299, 2087, 3069, 3751, 3897, 4763, 6261, 11253, 13423, 14289, 18783, 22957, 33759, 40269, 42867, 52393, 64697, 68871, 120807, 147653, 157179, 194091, 206613, 252527, 442959, 471537, 582273, 711667, 757581, 903671, 1328877, 1624183, 2135001, 2272743, 2711013, 4872549, 6405003, 7828337, 8133039, 9940381, 14617647, 23485011, 28013801, 29821143, 70455033, 84041403, 89463429, 109344191, 252124209, 308151811, 328032573, 924455433, 984097719, 2773366299, 3389669921, 10169009763, 30507029289]

約数ペア:

[(1, 30507029289), (3, 10169009763), (9, 3389669921), (11, 2773366299), (31, 984097719), (33, 924455433), (93, 328032573), (99, 308151811), (121, 252124209), (279, 109344191), (341, 89463429), (363, 84041403), (433, 70455033), (1023, 29821143), (1089, 28013801), (1299, 23485011), (2087, 14617647), (3069, 9940381), (3751, 8133039), (3897, 7828337), (4763, 6405003), (6261, 4872549), (11253, 2711013), (13423, 2272743), (14289, 2135001), (18783, 1624183), (22957, 1328877), (33759, 903671), (40269, 757581), (42867, 711667), (52393, 582273), (64697, 471537), (68871, 442959), (120807, 252527), (147653, 206613), (157179, 194091)]