30518256

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{307}}^1$

素因数の和:446

約数の個数: 80

約数和(自身を含む): 84022400

約数和(自身を除く): 53504144

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 109, 114, 152, 218, 228, 304, 307, 327, 436, 456, 614, 654, 872, 912, 921, 1228, 1308, 1744, 1842, 2071, 2456, 2616, 3684, 4142, 4912, 5232, 5833, 6213, 7368, 8284, 11666, 12426, 14736, 16568, 17499, 23332, 24852, 33136, 33463, 34998, 46664, 49704, 66926, 69996, 93328, 99408, 100389, 133852, 139992, 200778, 267704, 279984, 401556, 535408, 635797, 803112, 1271594, 1606224, 1907391, 2543188, 3814782, 5086376, 7629564, 10172752, 15259128, 30518256]

約数ペア:

[(1, 30518256), (2, 15259128), (3, 10172752), (4, 7629564), (6, 5086376), (8, 3814782), (12, 2543188), (16, 1907391), (19, 1606224), (24, 1271594), (38, 803112), (48, 635797), (57, 535408), (76, 401556), (109, 279984), (114, 267704), (152, 200778), (218, 139992), (228, 133852), (304, 100389), (307, 99408), (327, 93328), (436, 69996), (456, 66926), (614, 49704), (654, 46664), (872, 34998), (912, 33463), (921, 33136), (1228, 24852), (1308, 23332), (1744, 17499), (1842, 16568), (2071, 14736), (2456, 12426), (2616, 11666), (3684, 8284), (4142, 7368), (4912, 6213), (5232, 5833)]