30975068

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:222

約数の個数: 48

約数和(自身を含む): 58579584

約数和(自身を除く): 27604516

約数列:

[1, 2, 4, 37, 47, 61, 73, 74, 94, 122, 146, 148, 188, 244, 292, 1739, 2257, 2701, 2867, 3431, 3478, 4453, 4514, 5402, 5734, 6862, 6956, 8906, 9028, 10804, 11468, 13724, 17812, 106079, 126947, 164761, 209291, 212158, 253894, 329522, 418582, 424316, 507788, 659044, 837164, 7743767, 15487534, 30975068]

約数ペア:

[(1, 30975068), (2, 15487534), (4, 7743767), (37, 837164), (47, 659044), (61, 507788), (73, 424316), (74, 418582), (94, 329522), (122, 253894), (146, 212158), (148, 209291), (188, 164761), (244, 126947), (292, 106079), (1739, 17812), (2257, 13724), (2701, 11468), (2867, 10804), (3431, 9028), (3478, 8906), (4453, 6956), (4514, 6862), (5402, 5734)]