30430428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{9791}}^1$

素因数の和:9842

約数の個数: 48

約数和(自身を含む): 83349504

約数和(自身を除く): 52919076

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 84, 111, 148, 222, 259, 444, 518, 777, 1036, 1554, 3108, 9791, 19582, 29373, 39164, 58746, 68537, 117492, 137074, 205611, 274148, 362267, 411222, 724534, 822444, 1086801, 1449068, 2173602, 2535869, 4347204, 5071738, 7607607, 10143476, 15215214, 30430428]

約数ペア:

[(1, 30430428), (2, 15215214), (3, 10143476), (4, 7607607), (6, 5071738), (7, 4347204), (12, 2535869), (14, 2173602), (21, 1449068), (28, 1086801), (37, 822444), (42, 724534), (74, 411222), (84, 362267), (111, 274148), (148, 205611), (222, 137074), (259, 117492), (444, 68537), (518, 58746), (777, 39164), (1036, 29373), (1554, 19582), (3108, 9791)]