31529730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{293}}^1$

素因数の和:531

約数の個数: 64

約数和(自身を含む): 80777088

約数和(自身を除く): 49247358

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 211, 255, 293, 422, 510, 586, 633, 879, 1055, 1266, 1465, 1758, 2110, 2930, 3165, 3587, 4395, 4981, 6330, 7174, 8790, 9962, 10761, 14943, 17935, 21522, 24905, 29886, 35870, 49810, 53805, 61823, 74715, 107610, 123646, 149430, 185469, 309115, 370938, 618230, 927345, 1050991, 1854690, 2101982, 3152973, 5254955, 6305946, 10509910, 15764865, 31529730]

約数ペア:

[(1, 31529730), (2, 15764865), (3, 10509910), (5, 6305946), (6, 5254955), (10, 3152973), (15, 2101982), (17, 1854690), (30, 1050991), (34, 927345), (51, 618230), (85, 370938), (102, 309115), (170, 185469), (211, 149430), (255, 123646), (293, 107610), (422, 74715), (510, 61823), (586, 53805), (633, 49810), (879, 35870), (1055, 29886), (1266, 24905), (1465, 21522), (1758, 17935), (2110, 14943), (2930, 10761), (3165, 9962), (3587, 8790), (4395, 7174), (4981, 6330)]