30302216

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{397}}^1$

素因数の和:486

約数の個数: 64

約数和(自身を含む): 68774400

約数和(自身を除く): 38472184

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 47, 56, 58, 94, 116, 188, 203, 232, 329, 376, 397, 406, 658, 794, 812, 1316, 1363, 1588, 1624, 2632, 2726, 2779, 3176, 5452, 5558, 9541, 10904, 11116, 11513, 18659, 19082, 22232, 23026, 37318, 38164, 46052, 74636, 76328, 80591, 92104, 130613, 149272, 161182, 261226, 322364, 522452, 541111, 644728, 1044904, 1082222, 2164444, 3787777, 4328888, 7575554, 15151108, 30302216]

約数ペア:

[(1, 30302216), (2, 15151108), (4, 7575554), (7, 4328888), (8, 3787777), (14, 2164444), (28, 1082222), (29, 1044904), (47, 644728), (56, 541111), (58, 522452), (94, 322364), (116, 261226), (188, 161182), (203, 149272), (232, 130613), (329, 92104), (376, 80591), (397, 76328), (406, 74636), (658, 46052), (794, 38164), (812, 37318), (1316, 23026), (1363, 22232), (1588, 19082), (1624, 18659), (2632, 11513), (2726, 11116), (2779, 10904), (3176, 9541), (5452, 5558)]