30152772

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3391}}^1$

素因数の和:3433

約数の個数: 72

約数和(自身を含む): 86428160

約数和(自身を除く): 56275388

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 468, 494, 684, 741, 988, 1482, 2223, 2964, 3391, 4446, 6782, 8892, 10173, 13564, 20346, 30519, 40692, 44083, 61038, 64429, 88166, 122076, 128858, 132249, 176332, 193287, 257716, 264498, 386574, 396747, 528996, 579861, 773148, 793494, 837577, 1159722, 1586988, 1675154, 2319444, 2512731, 3350308, 5025462, 7538193, 10050924, 15076386, 30152772]

約数ペア:

[(1, 30152772), (2, 15076386), (3, 10050924), (4, 7538193), (6, 5025462), (9, 3350308), (12, 2512731), (13, 2319444), (18, 1675154), (19, 1586988), (26, 1159722), (36, 837577), (38, 793494), (39, 773148), (52, 579861), (57, 528996), (76, 396747), (78, 386574), (114, 264498), (117, 257716), (156, 193287), (171, 176332), (228, 132249), (234, 128858), (247, 122076), (342, 88166), (468, 64429), (494, 61038), (684, 44083), (741, 40692), (988, 30519), (1482, 20346), (2223, 13564), (2964, 10173), (3391, 8892), (4446, 6782)]