30104178

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{311}}^1$

素因数の和:419

約数の個数: 64

約数和(自身を含む): 69818112

約数和(自身を除く): 39713934

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 73, 78, 102, 146, 219, 221, 311, 438, 442, 622, 663, 933, 949, 1241, 1326, 1866, 1898, 2482, 2847, 3723, 4043, 5287, 5694, 7446, 8086, 10574, 12129, 15861, 16133, 22703, 24258, 31722, 32266, 45406, 48399, 68109, 68731, 96798, 136218, 137462, 206193, 295139, 385951, 412386, 590278, 771902, 885417, 1157853, 1770834, 2315706, 5017363, 10034726, 15052089, 30104178]

約数ペア:

[(1, 30104178), (2, 15052089), (3, 10034726), (6, 5017363), (13, 2315706), (17, 1770834), (26, 1157853), (34, 885417), (39, 771902), (51, 590278), (73, 412386), (78, 385951), (102, 295139), (146, 206193), (219, 137462), (221, 136218), (311, 96798), (438, 68731), (442, 68109), (622, 48399), (663, 45406), (933, 32266), (949, 31722), (1241, 24258), (1326, 22703), (1866, 16133), (1898, 15861), (2482, 12129), (2847, 10574), (3723, 8086), (4043, 7446), (5287, 5694)]