129331410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19507}}^1$

素因数の和:19547

約数の個数: 64

約数和(自身を含む): 353953152

約数和(自身を除く): 224621742

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 130, 170, 195, 221, 255, 390, 442, 510, 663, 1105, 1326, 2210, 3315, 6630, 19507, 39014, 58521, 97535, 117042, 195070, 253591, 292605, 331619, 507182, 585210, 663238, 760773, 994857, 1267955, 1521546, 1658095, 1989714, 2535910, 3316190, 3803865, 4311047, 4974285, 7607730, 8622094, 9948570, 12933141, 21555235, 25866282, 43110470, 64665705, 129331410]

約数ペア:

[(1, 129331410), (2, 64665705), (3, 43110470), (5, 25866282), (6, 21555235), (10, 12933141), (13, 9948570), (15, 8622094), (17, 7607730), (26, 4974285), (30, 4311047), (34, 3803865), (39, 3316190), (51, 2535910), (65, 1989714), (78, 1658095), (85, 1521546), (102, 1267955), (130, 994857), (170, 760773), (195, 663238), (221, 585210), (255, 507182), (390, 331619), (442, 292605), (510, 253591), (663, 195070), (1105, 117042), (1326, 97535), (2210, 58521), (3315, 39014), (6630, 19507)]