30950262

素因数分解:

$2^1\times 3^4\times 7^3\times {\mathrm{557}}^1$

素因数の和:592

約数の個数: 80

約数和(自身を含む): 81021600

約数和(自身を除く): 50071338

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 81, 98, 126, 147, 162, 189, 294, 343, 378, 441, 557, 567, 686, 882, 1029, 1114, 1134, 1323, 1671, 2058, 2646, 3087, 3342, 3899, 3969, 5013, 6174, 7798, 7938, 9261, 10026, 11697, 15039, 18522, 23394, 27293, 27783, 30078, 35091, 45117, 54586, 55566, 70182, 81879, 90234, 105273, 163758, 191051, 210546, 245637, 315819, 382102, 491274, 573153, 631638, 736911, 1146306, 1473822, 1719459, 2210733, 3438918, 4421466, 5158377, 10316754, 15475131, 30950262]

約数ペア:

[(1, 30950262), (2, 15475131), (3, 10316754), (6, 5158377), (7, 4421466), (9, 3438918), (14, 2210733), (18, 1719459), (21, 1473822), (27, 1146306), (42, 736911), (49, 631638), (54, 573153), (63, 491274), (81, 382102), (98, 315819), (126, 245637), (147, 210546), (162, 191051), (189, 163758), (294, 105273), (343, 90234), (378, 81879), (441, 70182), (557, 55566), (567, 54586), (686, 45117), (882, 35091), (1029, 30078), (1114, 27783), (1134, 27293), (1323, 23394), (1671, 18522), (2058, 15039), (2646, 11697), (3087, 10026), (3342, 9261), (3899, 7938), (3969, 7798), (5013, 6174)]