30156462

素因数分解:

$2^1\times 3^4\times 7^2\times {\mathrm{29}}^1\times {\mathrm{131}}^1$

素因数の和:188

約数の個数: 120

約数和(自身を含む): 81936360

約数和(自身を除く): 51779898

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 29, 42, 49, 54, 58, 63, 81, 87, 98, 126, 131, 147, 162, 174, 189, 203, 261, 262, 294, 378, 393, 406, 441, 522, 567, 609, 783, 786, 882, 917, 1134, 1179, 1218, 1323, 1421, 1566, 1827, 1834, 2349, 2358, 2646, 2751, 2842, 3537, 3654, 3799, 3969, 4263, 4698, 5481, 5502, 6419, 7074, 7598, 7938, 8253, 8526, 10611, 10962, 11397, 12789, 12838, 16443, 16506, 19257, 21222, 22794, 24759, 25578, 26593, 32886, 34191, 38367, 38514, 49518, 53186, 57771, 68382, 74277, 76734, 79779, 102573, 115101, 115542, 148554, 159558, 173313, 186151, 205146, 230202, 239337, 307719, 346626, 372302, 478674, 519939, 558453, 615438, 718011, 1039878, 1116906, 1436022, 1675359, 2154033, 3350718, 4308066, 5026077, 10052154, 15078231, 30156462]

約数ペア:

[(1, 30156462), (2, 15078231), (3, 10052154), (6, 5026077), (7, 4308066), (9, 3350718), (14, 2154033), (18, 1675359), (21, 1436022), (27, 1116906), (29, 1039878), (42, 718011), (49, 615438), (54, 558453), (58, 519939), (63, 478674), (81, 372302), (87, 346626), (98, 307719), (126, 239337), (131, 230202), (147, 205146), (162, 186151), (174, 173313), (189, 159558), (203, 148554), (261, 115542), (262, 115101), (294, 102573), (378, 79779), (393, 76734), (406, 74277), (441, 68382), (522, 57771), (567, 53186), (609, 49518), (783, 38514), (786, 38367), (882, 34191), (917, 32886), (1134, 26593), (1179, 25578), (1218, 24759), (1323, 22794), (1421, 21222), (1566, 19257), (1827, 16506), (1834, 16443), (2349, 12838), (2358, 12789), (2646, 11397), (2751, 10962), (2842, 10611), (3537, 8526), (3654, 8253), (3799, 7938), (3969, 7598), (4263, 7074), (4698, 6419), (5481, 5502)]