27908650

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{659}}^1$

素因数の和:700

約数の個数: 72

約数和(自身を含む): 65308320

約数和(自身を除く): 37399670

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 50, 55, 70, 77, 110, 121, 154, 175, 242, 275, 350, 385, 550, 605, 659, 770, 847, 1210, 1318, 1694, 1925, 3025, 3295, 3850, 4235, 4613, 6050, 6590, 7249, 8470, 9226, 14498, 16475, 21175, 23065, 32950, 36245, 42350, 46130, 50743, 72490, 79739, 101486, 115325, 159478, 181225, 230650, 253715, 362450, 398695, 507430, 558173, 797390, 1116346, 1268575, 1993475, 2537150, 2790865, 3986950, 5581730, 13954325, 27908650]

約数ペア:

[(1, 27908650), (2, 13954325), (5, 5581730), (7, 3986950), (10, 2790865), (11, 2537150), (14, 1993475), (22, 1268575), (25, 1116346), (35, 797390), (50, 558173), (55, 507430), (70, 398695), (77, 362450), (110, 253715), (121, 230650), (154, 181225), (175, 159478), (242, 115325), (275, 101486), (350, 79739), (385, 72490), (550, 50743), (605, 46130), (659, 42350), (770, 36245), (847, 32950), (1210, 23065), (1318, 21175), (1694, 16475), (1925, 14498), (3025, 9226), (3295, 8470), (3850, 7249), (4235, 6590), (4613, 6050)]