30598828

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{197}}^1$

素因数の和:346

約数の個数: 48

約数和(自身を含む): 60540480

約数和(自身を除く): 29941652

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 103, 116, 197, 206, 377, 394, 412, 754, 788, 1339, 1508, 2561, 2678, 2987, 5122, 5356, 5713, 5974, 10244, 11426, 11948, 20291, 22852, 38831, 40582, 74269, 77662, 81164, 148538, 155324, 263783, 297076, 527566, 588439, 1055132, 1176878, 2353756, 7649707, 15299414, 30598828]

約数ペア:

[(1, 30598828), (2, 15299414), (4, 7649707), (13, 2353756), (26, 1176878), (29, 1055132), (52, 588439), (58, 527566), (103, 297076), (116, 263783), (197, 155324), (206, 148538), (377, 81164), (394, 77662), (412, 74269), (754, 40582), (788, 38831), (1339, 22852), (1508, 20291), (2561, 11948), (2678, 11426), (2987, 10244), (5122, 5974), (5356, 5713)]