30672268

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{199}}^1$

素因数の和:358

約数の個数: 48

約数和(自身を含む): 61286400

約数和(自身を除く): 30614132

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 113, 124, 199, 226, 341, 398, 452, 682, 796, 1243, 1364, 2189, 2486, 3503, 4378, 4972, 6169, 7006, 8756, 12338, 14012, 22487, 24676, 38533, 44974, 67859, 77066, 89948, 135718, 154132, 247357, 271436, 494714, 697097, 989428, 1394194, 2788388, 7668067, 15336134, 30672268]

約数ペア:

[(1, 30672268), (2, 15336134), (4, 7668067), (11, 2788388), (22, 1394194), (31, 989428), (44, 697097), (62, 494714), (113, 271436), (124, 247357), (199, 154132), (226, 135718), (341, 89948), (398, 77066), (452, 67859), (682, 44974), (796, 38533), (1243, 24676), (1364, 22487), (2189, 14012), (2486, 12338), (3503, 8756), (4378, 7006), (4972, 6169)]