75738390

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{27743}}^1$

素因数の和:27773

約数の個数: 64

約数和(自身を含む): 223727616

約数和(自身を除く): 147989226

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 27743, 55486, 83229, 138715, 166458, 194201, 277430, 360659, 388402, 416145, 582603, 721318, 832290, 971005, 1081977, 1165206, 1803295, 1942010, 2163954, 2524613, 2913015, 3606590, 5049226, 5409885, 5826030, 7573839, 10819770, 12623065, 15147678, 25246130, 37869195, 75738390]

約数ペア:

[(1, 75738390), (2, 37869195), (3, 25246130), (5, 15147678), (6, 12623065), (7, 10819770), (10, 7573839), (13, 5826030), (14, 5409885), (15, 5049226), (21, 3606590), (26, 2913015), (30, 2524613), (35, 2163954), (39, 1942010), (42, 1803295), (65, 1165206), (70, 1081977), (78, 971005), (91, 832290), (105, 721318), (130, 582603), (182, 416145), (195, 388402), (210, 360659), (273, 277430), (390, 194201), (455, 166458), (546, 138715), (910, 83229), (1365, 55486), (2730, 27743)]