15130430588

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2187743}}^1$

素因数の和:2187786

約数の個数: 48

約数和(自身を含む): 34303825920

約数和(自身を除く): 19173395332

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 133, 182, 247, 266, 364, 494, 532, 988, 1729, 3458, 6916, 2187743, 4375486, 8750972, 15314201, 28440659, 30628402, 41567117, 56881318, 61256804, 83134234, 113762636, 166268468, 199084613, 290969819, 398169226, 540372521, 581939638, 796338452, 1080745042, 1163879276, 2161490084, 3782607647, 7565215294, 15130430588]

約数ペア:

[(1, 15130430588), (2, 7565215294), (4, 3782607647), (7, 2161490084), (13, 1163879276), (14, 1080745042), (19, 796338452), (26, 581939638), (28, 540372521), (38, 398169226), (52, 290969819), (76, 199084613), (91, 166268468), (133, 113762636), (182, 83134234), (247, 61256804), (266, 56881318), (364, 41567117), (494, 30628402), (532, 28440659), (988, 15314201), (1729, 8750972), (3458, 4375486), (6916, 2187743)]