30121608

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1607}}^1$

素因数の和:1698

約数の個数: 64

約数和(自身を含む): 83358720

約数和(自身を除く): 53237112

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 71, 88, 132, 142, 213, 264, 284, 426, 568, 781, 852, 1562, 1607, 1704, 2343, 3124, 3214, 4686, 4821, 6248, 6428, 9372, 9642, 12856, 17677, 18744, 19284, 35354, 38568, 53031, 70708, 106062, 114097, 141416, 212124, 228194, 342291, 424248, 456388, 684582, 912776, 1255067, 1369164, 2510134, 2738328, 3765201, 5020268, 7530402, 10040536, 15060804, 30121608]

約数ペア:

[(1, 30121608), (2, 15060804), (3, 10040536), (4, 7530402), (6, 5020268), (8, 3765201), (11, 2738328), (12, 2510134), (22, 1369164), (24, 1255067), (33, 912776), (44, 684582), (66, 456388), (71, 424248), (88, 342291), (132, 228194), (142, 212124), (213, 141416), (264, 114097), (284, 106062), (426, 70708), (568, 53031), (781, 38568), (852, 35354), (1562, 19284), (1607, 18744), (1704, 17677), (2343, 12856), (3124, 9642), (3214, 9372), (4686, 6428), (4821, 6248)]