30430097920

素因数分解:

$2^9\times 5^1\times {\mathrm{17}}^1\times {\mathrm{699221}}^1$

素因数の和:699261

約数の個数: 80

約数和(自身を含む): 77252843448

約数和(自身を除く): 46822745528

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 256, 272, 320, 340, 512, 544, 640, 680, 1088, 1280, 1360, 2176, 2560, 2720, 4352, 5440, 8704, 10880, 21760, 43520, 699221, 1398442, 2796884, 3496105, 5593768, 6992210, 11187536, 11886757, 13984420, 22375072, 23773514, 27968840, 44750144, 47547028, 55937680, 59433785, 89500288, 95094056, 111875360, 118867570, 179000576, 190188112, 223750720, 237735140, 358001152, 380376224, 447501440, 475470280, 760752448, 895002880, 950940560, 1521504896, 1790005760, 1901881120, 3043009792, 3803762240, 6086019584, 7607524480, 15215048960, 30430097920]

約数ペア:

[(1, 30430097920), (2, 15215048960), (4, 7607524480), (5, 6086019584), (8, 3803762240), (10, 3043009792), (16, 1901881120), (17, 1790005760), (20, 1521504896), (32, 950940560), (34, 895002880), (40, 760752448), (64, 475470280), (68, 447501440), (80, 380376224), (85, 358001152), (128, 237735140), (136, 223750720), (160, 190188112), (170, 179000576), (256, 118867570), (272, 111875360), (320, 95094056), (340, 89500288), (512, 59433785), (544, 55937680), (640, 47547028), (680, 44750144), (1088, 27968840), (1280, 23773514), (1360, 22375072), (2176, 13984420), (2560, 11886757), (2720, 11187536), (4352, 6992210), (5440, 5593768), (8704, 3496105), (10880, 2796884), (21760, 1398442), (43520, 699221)]